The Center for Research in Mathematical Engineering (CI²MA) of the Universidad de Concepción, Concepción, Chile, is organizing the Seventh Chilean Workshop on Numerical Analysis of Partial Differential Equations (WONAPDE 2024), to be held on January 15-19, 2024. The official language of this event is ENGLISH.

The aim of the workshop is to present recent developments in Numerical Analysis of Partial Differential Equations, which include, among others, the following topics:

  • A posteriori Error Estimation and Adaptivity
  • Applications in Engineering and Life Sciences
  • Boundary Element Methods
  • Computational Fluid Dynamics
  • Computational Methods in Electromagnetism
  • Computational Methods in Fluid-Structure Interaction
  • Computational Structural Mechanics
  • Discontinuous Galerkin Methods
  • Finite Element Methods
  • Finite Volume Methods for Conservation Laws

Call for Abstracts

Participants interested in giving a presentation are invited to submit a one-page abstract, before September 30th, 2023. Alternatively, authors may contact directly the organizers of minisymposia.
Here you can download the LaTeX file sample or the PDF file sample.

Call for New Minisymposia

Those interested in organizing a new minisimposium are invited to submit a proposal, including title and a tentative list of at least four speakers, before August 30th, 2023. The Scientific Committee will evaluate each proposal and communicate its decision in due course.

Supporting Institutions

  • University of Concepción
  • University of Bío-Bío
  • UCSC
  • Center for Research in Mathematical Engineering (CI²MA)
  • Center for Mathematical Modeling
  • Dsalt
  • Proyecto Anillo 210030
  • ANID

Group Photo of WONAPDE 2024


Official Poster of WONAPDE 2024

To download the poster, please click on the links.

Low Resolution (JPG), High Resolution (PNG)

Organizing Committee

  • Raimund Bürger, Universidad de Concepción, Chile
  • Jessika Camaño, Universidad Católica de la Santísima Concepción, Chile
  • Gabriel N. Gatica, Universidad de Concepción, Chile
  • Ricardo Oyarzúa, Universidad del Bío-Bío, Chile
  • Manuel Solano, Universidad de Concepción, Chile

Scientific Committee

Plenary Speakers

Confirmed Minisymposia

The following is the list of minisymposia confirmed so far, ordered alphabetically according to their titles.

Enrique Otárola
Abner Salgado
Approximation and analysis of partial differential equations with singular data(details)
Christopher Cooper
Elwin Van 'T Wout
Boundary Integral Equations in Coupled Physical Systems(details)
Rodolfo Rodríguez
Pilar Salgado
Pablo Venegas
Computational Electromagnetism(details)
Nicolás Barnafi
Simone Scacchi
Effective solvers for innovative discretizations of multiphysics phenomena(details)
Thomas Führer
Michael Karkulik
From BEM to DPG: A minisymposium dedicated to the 60th birthday of Prof. Norbert Heuer(details)
Ernesto Castillo
Felipe Galarce
Full and Reduced-Order Modeling of Multiphysics Problems(details)
Matthias Gsell
Elias Karabelas
Argyrios Petras
Mathematical modelling in biomedicine with cardiac applications(details)
Ignacio Muga
David Pardo
Paulina Sepúlveda
Neural Networks for partial differential equations(details)
Elisabetta Carlini
Adriano Festa
Luis-Miguel Villada
Nonlinear hyperbolic PDEs: numerical techniques and related models(details)
Felipe Lepe
Gonzalo Rivera
Jesús Vellojín
Numerical approximation of eigenvalue problems of PDEs(details)
Ricardo Oyarzúa
Numerical methods for fluid-membrane interaction(details)
Fernando Betancourt
Raimund Bürger
Numerical methods for mineral processing, wastewater treatment, and related applications(details)
Yuri Sobral
Numerical methods for particulate and non-newtonian flows(details)
Manuel A. Sánchez
Patrick Vega
Recent Advances in (Hybridizable) Discontinuous Galerkin Methods and Applications(details)
Paul Escapil-Inchauspe
José Pinto
Recent Advances in BEM for complex domains(details)
Michele Botti
Lorenzo Mascotto
Recent Advances in Polytopic Methods(details)
Verónica Anaya
Session of Communications(details)
Jean-Luc Guermond
Structure preserving methods for nonlinear conservation equations(details)
Luca Formaggia
Alessio Fumagalli
Miroslav Kuchta
Theoretical and numerical advances for mixed-dimensional 3d-1d coupling(details)

Minisymposia Details

Organized by Enrique Otárola and Abner Salgado
Models with singular data are widely used to describe complex physical phenomena happening, for instance, at lower dimensional scales, such as immersed interfaces or fibers, fluid-structure interaction problems, dislocations phenomena, as well as doping or defects in electronic devices. In all these examples, the recurring feature is that the solution is not smooth, and so the standard arguments invoked to obtain stability and convergence of numerical algorithms must be modified.
The focus of this mini symposium is to gather researchers working with such problems. The discussion will focus on the PDE theory and rigorous approximation techniques of problems with singular data.
(speaker underlined)
Ignacio Muga
Sergio Rojas
Kristoffer G. Van Der Zee
Patrick Vega
Source Regularization Through Projection In Dual Norms For Nonconforming Finite Element Discretizations ABSTRACT
Joakim Beck
Yang Liu
Raúl Tempone
Erik Von Schwerin
Goal-Oriented Adaptive Multilevel Quasi-Monte Carlo For Elliptic Random PDEs ABSTRACT
Francisco Bersetche
Francisco Fuica
Enrique Otárola
Daniel Quero
Bilinear Optimal Control For The Fractional Laplacian: Error Estimates On Lipschitz Domains ABSTRACT
Francisco Fuica
Enrique Otárola
A Pointwise Tracking Optimal Control Problem For The Stationary Navier–Stokes Equations ABSTRACT
Timo Neumeier
Malte A. Peter
Daniel Peterseim
David Wiedemann
Computational Polyconvexification Of Isotropic Functions ABSTRACT
Shawn W. Walker
Curvature And The HHJ Method ABSTRACT
Organized by Christopher Cooper and Elwin Van 'T Wout
Boundary integral equations have become a fundamental technique in numerical methods, finding wide-ranging applications from wave scattering to molecular electrostatics. Notably, contemporary strides in technology and algorithms have unlocked simulations of unparalleled complexity. Furthermore, innovative analysis of space-time boundary integral equations opens up avenues for coupled physical models. This mini-symposium aims to unite diverse researchers employing boundary integral methods across various domains, fostering interdisciplinary exchange and collaboration opportunities for insightful exploration.
(speaker underlined)
Lehel Banjai
Mateo Ferrari
Runge-Kutta Convolution Quadrature Based On Gauss Methods ABSTRACT
Christopher D. Cooper
Bridging Boundaries In Molecular Electrostatics: Towards Leveraging Bem-Based Tools Into Scientific Communities ABSTRACT
Christopher D. Cooper
Mauricio Guerrero
Enhancing Predictive Accuracy In Molecularel Ectrostatics: Coupling Finite And Boundary Elements With Variable Permittivity ABSTRACT
Ivan Bioli
Jürgen Dölz
Fernando Henríquez
Parametric Shape Holomorphy Of Boundary Integral Operators: Applications To Operator Learning And Multifidelity Bayesian Inversion ABSTRACT
Daniel Hoonhout
Richard Löscher
Olaf Steinbach
Carolina Urzúa Torres
Stable Adaptive Least-Squares Space-Time Bem For The Wave Equation ABSTRACT
Pierre Gélat
Reza Haqshenas
Elwin Van Wout
Boundary Element Methods For Focused Ultrasound Treatment In Biomedical Engineering ABSTRACT
Organized by Rodolfo Rodríguez, Pilar Salgado and Pablo Venegas
Computational techniques have become indispensable for solving complex electromagnetic problems, enabling engineers and scientists to design innovative devices and analyse electromagnetic phenomena with unprecedented precision. This minisymposium aims to provide a platform for researchers and experts in the field of computational electromagnetism to discuss recent advances, share insights and explore emerging challenges. The minisymposium will attempt to cover several topics such as techniques in modelling and discretisation, control and numerical optimisation, material modelling, mathematical and numerical analysis, applications, etc.
(speaker underlined)
Ramiro Acevedo
Christian Gómez
Juan D. Samboní
Existence And Uniqueness Of Solution For A Family Of Nonlinear Degenerate Mixed Parabolic Equations And Its Applications To Eddy Current Models ABSTRACT
Vicente A. Hojas
Carlos Pérez
Manuel A. Sánchez
Reflectionless Discrete PMLs For High-Order Finite Difference Schemes And Finite Element Methods ABSTRACT
Paul Escalpil Inchauspé
Carlos Jerez Hanckes
Shape Uncertainty Quantification For Electromagnetic Wave Scattering Via First-Order Sparse Boundary Element Approximation ABSTRACT
Alfredo Bermúdez
David González
Dolores Gómez
Enhancing Operation And Design Of Alternate Current-Powered Industrial Furnaces: Insights From Mathematical Modeling And Simulation ABSTRACT
Lady Angelo
Jessika Camaño
Sergio Caucao
A Five-Field Mixed Formulation For Stationary Magnetohydrodynamic Flows In Pororus Media ABSTRACT
Sebastien Impériale
Patrick Joly
Jerónimo Rodríguez
On Time Stepping Schemes For The DG Discretisation Of Friedrichs Systems. Part 1 ABSTRACT
Sebastien Impériale
Patrick Joly
Jerónimo Rodríguez
On Time Stepping Schemes For The DG Discretisation Of Friedrichs Systems. Part 2 ABSTRACT
Tong Kang
Ran Wang
Huai Zhang
Solvability Investigation On A Nonlinear Magneto-Heat Coupling Axisymmetric Problem ABSTRACT
Timo Lähivaara
Peter Monk
The Ultra Weak Variational Formulation Of Maxwell’s Equations ABSTRACT
Philippe R. Devloo
Hugo E. Hernández
Francisco T. Orlandini
Strongly Enforced Waveguide Port Boundary Condition And Its Application On The Analysis Of Optical Devices ABSTRACT
Peter Monk
Manuel Pena
Virginia Selgas
Numerical Simulation Of Wave Propagation In A Waveguide Using Trefftz Elements ABSTRACT
Organized by Nicolás Barnafi and Simone Scacchi
The numerical approximation of systems of PDEs is highly challenging because of the multiscale properties of the physical phenomena involved. In recent years, several researchers have been working on the development of innovative numerical technologies for the spatial discretization of PDEs, such as isogeometric analysis and polytopal element methods. At the end of the discretization process, all these methods yield the solution of large scale and ill conditioned systems, which require the development of effective solvers. The aim of this minisymposium is to bring together researchers working on the construction, analysis and implementation of robust parallel and multilevel solvers for the solution of the linear systems arising from innovative discretizations of PDEs.
(speaker underlined)
Nicolás A. Barnafi
Ngoc Mai Monica Huynh
Luca F. Pavarino
Simone Scacchi
Scalable Preconditioned Newton–Krylov And Quasi–Newton Solvers For Nonlinear Cardiac Models ABSTRACT
Daniele Boffi
Fabio Credali
Lucia Gastaldi
Simone Scacchi
A Parallel Solver For Fluid-Structure Interaction Problems With Lagrange Multiplier ABSTRACT
Pablo D. Brubeck
Patrick E. Farrell
Optimal Block Preconditioners For High-Order Discretizations Of Multiphysics Problems In The De Rham Complex ABSTRACT
Fatemeh Chegini
Martin Weiser
Efficient Domain Decomposition Reconditioners For Time Stepping In EMI Models ABSTRACT
Paola F. Antonietti
Mattia Corti
Ivan Fumagalli
Nicola Parolini
A Polytopal Discontinuous Galerkin Method For The Approximation Of Brain Multiphysics Flow Dynamics ABSTRACT
Nicolás A. Barnafi
Efficient Solvers In Nonlinear Poroelasticity ABSTRACT
Organized by Thomas Führer and Michael Karkulik
The aim of this minisymposium is to bring together (former) students/collaborators and colleagues of Prof. Norbert Heuer in order to discuss recent developments in areas related to his research. During his PhD Prof. Heuer started to work on boundary element methods (BEM). In the last decade he has become one of the leading experts on the discontinuous Petrov-Galerkin method with optimal test functions (DPG) whilst also having many important contributions to other areas like mixed methods, problems involving fractional order Sobolev spaces and numerical methods for fourth-order PDEs.
(speaker underlined)
Daniele Boffi
On The Finite Element Least Squares Approximation Of Eigenvalue Problems ABSTRACT
Juan Pablo Borthagaray
Ricardo H. Nochetto
Abner J. Salgado
Céline Torres
Pointwise And Free Boundary Approximation Of The Obstacle Problem For Nonlocal Operators ABSTRACT
Rodolfo Araya
Franz Chouly
Frictional Contact With Nitsche Method ABSTRACT
Carsten Carstensen
Thomas Führer
Norbert Heuer
Sergio Caucao
Gabriel N. Gatica
Saulo Medrado
Yuri D. Sobral
Nonlinear Twofold Saddle Point-Based Mixed Finite Element Methods For Granular Flows ABSTRACT
Théophile Chaumont-Frelet
Gregor Gantner
Adaptive Boundary Element Methods For Regularized Combined Field Integral Equations ABSTRACT
Jacob Badger
Leszek Demkowicz
Markus J. Melenk
Full Envelope DPG Approximation For Electromagnetic Waveguides. Stability And Convergence Analysis ABSTRACT
Michael Feischl
Hubert Hackl
Optimal Mesh Coarsening Under Constraints ABSTRACT
Francisco Fuica
Thomas Führer
A DPG Method For Linear Quadratic Optimal Control Problems ABSTRACT
Thomas Führer
Pablo Herrera
Norbert Heuer
A DPG Method For The Quad-Curl Problem ABSTRACT
Thomas Führer
Norbert Heuer
Test Spaces And Fortin Operators For DPG ABSTRACT
Thomas Führer
Roberto González
Michael Karkulik
Space-Time Finite Elements For The Wave Equation ABSTRACT
Carlos Garcia Vera
A Time-Stepping DPG Scheme For The Timoshenko Beam Model ABSTRACT
Victor M. Calo
Jose G. Hasbani
Ignacio Muga
Sergio Rojas
Paulina Sepúlveda
A Residual Minimization Method Onto Bubble Enrichment ABSTRACT
Norbert Heuer
Antti H. Niemi
Discontinuous Petrov-Galerkin Method For Arch Structures ABSTRACT
Brice Girol
Torsten Linss
Resolving Singularities In Parabolic Initial-Boundary Value Problems ABSTRACT
Ignacio Muga
Sergio Rojas
Kristoffer Van Der Zee
Patrick Vega
Adaptive Projections In Dual Norms: An Overview Of The State Of The Art ABSTRACT
Agus Soenjaya
Thanh Tran
Numerical Analysis Of The Landau–Lifshitz–Baryakhtar Equation In Micromagnetics ABSTRACT
Organized by Ernesto Castillo and Felipe Galarce
Fast and accurate numerical predictions are attractive in all science scenarios and technological applications. This mini-symposium concerns recent trends in designing and analyzing efficient, accurate, and stable forward and inverse full and reduced-order methods developed to solve coupled multiphysics problems.
(speaker underlined)
Jorge Aguayo
Rodolfo Araya
A Priori Error Estimates For A Coseismic Slip Optimal Control Problem ABSTRACT
Gabriel R. Barrenechea
A Finite Element Method For The Navier-Stokes Equation With Free Surface ABSTRACT
Roberto C. Cabrales
Ernesto Castillo
Douglas R. Pacheco
Numerical Simulation Of Phase Change Problems By Variational Multiscale Techniques ABSTRACT
Alfonso Caiazzo
Cristian Cárcamo
Felipe Galarce
Joaquín Mura
Total Pressure-Based Frequency-Domain Formulation And Convergence Analysis Of Biot’s Poroelasticity Equations With A New Finite Element Stabilization ABSTRACT
Camilo Bayona
Ernesto Castillo
Ricardo Reyes
Reduced Order Modeling Of Time-Dependent Purely Viscous Non-Newtonian Fluid Flows ABSTRACT
Felipe Galarce
Variational Strategies For Inverse Problems In Biomechanics ABSTRACT
Fernando Henríquez
Jan S. Hesthaven
Model Order Reduction For Time-Dependent Problems Using The Laplace Transform ABSTRACT
Organized by Matthias Gsell, Elias Karabelas and Argyrios Petras
In recent years, PDE based computer models have become a very accurate and powerful tool for simulating cardiovascular function. Personalization of these models leads to the development of digital twins that can contribute in therapy planning, and the improvement of interventional outcomes. Due to the complex multiphysics and multiscale nature of cardiovascular function, coupled mathematical models from cellular to tissue and organ levels have emerged. Efficient and reliable methods to solve the underlying PDEs, and pipelines to personalize the models in a reasonable timeframe are needed to pave the way towards clinical application.
(speaker underlined)
Reidmen Aróstica
Cristobal Bertoglio
David Nolte
Parameter Estimation In Cardiac Fluid–Structure Interaction From Solid And Fluid Data ABSTRACT
Nicolás A. Barnafi
Luca Gerardo
Argyrios Petras
Cardiac Ablation As A Multi-Phase Thermoporoelastic Continuum Under Large Deformation ABSTRACT
Federica Caforio
Gundolf Haase
Elias Karabelas
CFD Simulations In Cardiovascular Systems ABSTRACT
Luca Gerardo
Jose M. Guerra
Massimiliano Leoni
Zoraida Moreno
Argyrios Petras
Accurate Cardiac Tissue Description In Computational Modeling Of Radiofrequency Ablation ABSTRACT
Buntheng Ly
Mihaela Pop
Jesus Rodríguez
Maxime Sermesant
On The Inducibility Of Ventricular Tachycardia By Means Of Different Stimulation Protocols: An Electrophysiology Simulation Study ABSTRACT
Saeyoung Kim
Brooks Lindsey
Jimena Martín
Alessandro Veneziani
Comprehensive Evaluation Of A Pseudo-Spectral Method For Wall Shear Stress Estimation In Cardiovascular Flows Under Varying Conditions ABSTRACT
Organized by Ignacio Muga, David Pardo and Paulina Sepúlveda
This mini-symposium focuses on how artificial neural networks can be used to solve partial differential equations. It brings together experts and researchers to discuss cutting-edge methods and applications, showcasing new neural network designs designed for solving PDE problems. We encourage collaboration and knowledge sharing, highlighting the promising impact of neural networks to revolutionize PDE-based solutions.
(speaker underlined)
Martín A. Achondo
Jehanzeb H. Chaudhry
Christopher D. Cooper
Solving The Poisson-Boltzmann Equation For Macromolecules In Polarizable Media Using (XPINNs) Extended Physics Informed Neural Networks ABSTRACT
Ben Adcock
Juan M. Cardenas
Nick Dexter
A General Framework For Active Learning In Regression, With Applications To Numerical PDEs ABSTRACT
Ben Adcock
Juan M. Cardenas
Alireza Doostan
An Adaptive Sampling Strategy To Approximate Partial Differential Equations From Noisy Data ABSTRACT
Cristóbal Álvarez
Deep Learning Methods For A Fluid Inverse Problem ABSTRACT
Manuela Bastidas
David Pardo
Jamie M. Taylor
Adaptive Deep Fourier Residual Method For Solving PDEs On Polygonal Domains ABSTRACT
Manuela Bastidas
Ignacio Muga
David Pardo
Jamie M. Taylor
The Deep Fourier Residual Method For PDEs: H1 And H(curl) Test Spaces ABSTRACT
Manuela Bastidas
David Pardo
Sergio Rojas
Jamie M. Taylor
Carlos Uriarte
Ultra-PINNs: Exploiting Ultraweak Implementations To Boost The Performance Of Variational PINNs ABSTRACT
Stefano Berrone
Claudio Canuto
Moreno Pintore
N. Sukumar
Variational Physics Informed Neural Networks: The Role Of Quadratures And Test Functions And Boundary Conditions ABSTRACT
Francisco Bersetche
Juan Pablo Borthagaray
A Deep First-Order System Least Squares Methods For Solving Elliptic PDEs ABSTRACT
Ignacio Brevis
Ignacio Muga
Kristoffer Van Der Zee
Neural Control Of Finite Element Methods: Quasi-Optimal Convergence Of Quasi-Minimizing Neural Networks ABSTRACT
Tan Bui-Thanh
A Unified And Constructive Framework For The Universality Of Neural Networks ABSTRACT
Difeng Cai
Robust Adaptive Mesh Refinement And Energy-Driven Deep Distribution Transformers ABSTRACT
Sebastián Cobaise
Paul Escalpil Inchauspé
Francisco Ortega
Axel Osses
Physics Informed Neural Network For Quasistatic Fault Slip Forward And Inverse Problems ABSTRACT
Michel Duprez
Emmanuel Franck
Fréderique Lecourtier
Vanessa Lleras
Alexei Lozinski
Killian Vuillemot
An Unfitted Method (φ-FEM) Combined With Deep Learning: Variable Geometries And Correction ABSTRACT
Fernando Henríquez
Christoph Schwab
Wavenumber-Robust Deep ReLU Neural Network Emulation In Acoustic Wave Scattering ABSTRACT
Santiago Badia
Alexandre Magueresse
Adaptive Quadratures For Nonlinear Approximation Of Low-Dimensional PDEs Using Smooth Neural Networks ABSTRACT
Fabrice Lambert
Constanza A. Molina
Julien Salomon
Elwin Van Wout
Modeling Global Surface Dust Deposition Using Physics-Informed Neural Networks ABSTRACT
Simone Brugiapaglia
Nick Dexter
Sebastián Moraga
Near-Optimal Learning Of Banach-Valued, High-Dimensional Functions Via Deep Neural Networks For Parametric PDEs ABSTRACT
Ziad Aldirany
Régis Cottereau
Mark Laforest
Serge Prudhomme
Multi-Level Neural Networks For Accurate Solutions Of Boundary-Value Problems ABSTRACT
Organized by Elisabetta Carlini, Adriano Festa and Luis-Miguel Villada
The modelling of transportation phenomena makes a large use of fully nonlinear PDEs, typically hyperbolic or hyperbolic dominant. The little degree of regularity of such equations, as in the case of Conservation Laws (CL), Hamilton-Jacobi equations (HJ), etc. requires to weakening the concept of solutions with, consequently, a special care in the numerical treatment. Starting from the nowadays classical concepts of entropy or viscosity solutions, the field has experienced a consistent expansion in the last decade. The goal of this minisymposium is to gather various international experts of the field to present new developments.
(speaker underlined)
Raimund Bürger
Felisia Angela Chiarello
Harold Deivi Contreras Contreras
Luis Miguel Villada
Mathematical And Numerical Analysis Of Conservation Laws With Continuous And Discontinuous Nonlocal Fluxes ABSTRACT
Fabio Camilli
Adriano Festa
A System Of Of Hamilton-Jacobi Equations Characterizing Geodesic Centroidal Tessellations ABSTRACT
Asaf Cohen
Mathieu Lauriere
Ethan Zell
Deep Backward And Galerkin Methods For Learning Finite State Master Equations ABSTRACT
Paola Goatin
Multi-Class And Multi-Population Traffic Flow Models On Networks ABSTRACT
Paola Goatin
Daniel Inzunza
Luis Miguel Villada
High-Order Numerical Schemes For Nonlocal Macroscopic Models Of Multi-Population Pedestrian Flows ABSTRACT
Diogo A. Gomes
Functional Analytic Insights Into Mean Field Game Theory ABSTRACT
Gino I. Montecinos
Eleuterio F. Toro
The ENO-ET Spatial Reconstruction Scheme: Advances In Non-Linear High-Order Numerical Schemes ABSTRACT
Mauricio Sepúlveda
Nicolas Torres
Luis Miguel Villada
Well-Posedness And Numerical Analysis of An Elapsed Time Model With Strongly Coupled Neural Networks ABSTRACT
Sudarshan Kumar
Nikhil Manoj
Gaddemane Dyavappa Veerappa Gowda
On The Convergence Of A Second-Order Scheme For Non-Local Conservation Laws ABSTRACT
Organized by Felipe Lepe, Gonzalo Rivera and Jesús Vellojín
The development of numerical methods for approximating eigenvalues and eigenfunctions associated with PDEs is a significant topic in numerical analysis, with crucial applications across various fields, including the design and construction of bridges, buildings, noise reduction devices, and the stability of coupled problems. In this context, numerical techniques such as FEM, DG, VEM, Least squares, among others, are continuously advancing to accurately solve spectral problems while minimizing computational costs. The goal is to communicate and discuss recent developments in numerical methods for solving eigenvalue problems related to PDEs arising in continuum mechanics and other fields.
(speaker underlined)
Javier Almonacid
Nilima Nigam
Characterization Of Singular Flows Of Zeroth-Order Pseudo-Differential Operators Via Elliptic Eigenfunctions ABSTRACT
Danilo Amigo
Felipe Lepe
Gonzalo Rivera
A Virtual Element Method For The Elasticity Spectral Problem Allowing For Small Edges ABSTRACT
Fleurianne Bertrand
Least-Squares Finite Element Methods For Eigenvalue Problems ABSTRACT
Daniele Boffi
Francesca Gardini
Gianmarco Manzini
The Partition Of Unity Finite Element Method For The Schrodinger Equation ABSTRACT
Daniele Boffi
Model Order Reduction For Parametric Eigenvalue Problems ABSTRACT
Rommel Bustinza
Matteo Cicuttin
Ariel L. Lombardi
An A Priori Error Analysis For A Steklov Eigenvalue Problem Using A Hybrid High-Order Method ABSTRACT
Fioralba Cakoni
Computation Of Interior Eigenvalues From The Scattering Data ABSTRACT
Federico Fuentes
Wilmar Imbachí
Finite Element Solution Of The Reynolds-Orr Energy Eigenvalue Problem ABSTRACT
Lucia Gastaldi
Virtual Element Schemes For An Acoustic Vibration problem ABSTRACT
Felipe Lepe
David Mora
Gonzalo Rivera
Iván Velásquez
A Posteriori Virtual Element Method For The Acoustic Vibration Problem ABSTRACT
Felipe Lepe
Gonzalo Rivera
VEM Allowing Small Edges For The Reaction-Convection-Diffusion Equation: Source And Eigenvalue Problems ABSTRACT
Felipe Lepe
Gonzalo Rivera
Jesus Vellojin
Finite Element Analysis Of The Oseen Eigenvalue Problem ABSTRACT
Önder Türk
Approximation Of A Laplace-Steklov Eigenvalue Problem By Finite And Boundary Element Methods ABSTRACT
Organized by Ricardo Oyarzúa
(speaker underlined)
Arbaz Khan
David Mora
Ricardo Ruiz-Baier
Jesus Vellojin
A Divergence-Free Finite Element Method For Flow-Transport Coupling With Osmotic Effects ABSTRACT
Víctor Burgos
Ricardo Oyarzúa
Manuel Solano
A Mixed Finite Element Method For A Reverse Osmosis Model ABSTRACT
Leonardo Baffico
Numerical Approximation Of A Fluid Flow In A Deformable Tube With Slip Boundary Condition Of Friction Type On The Interface ABSTRACT
Jessika Camaño
Ricardo Oyarzúa
Miguel Serón
Manuel Solano
A Nonconforming Finite Element Method For A Nonisothermal Fluid-Membrane Interaction ABSTRACT
Sergio Caucao
Ricardo Oyarzúa
Segundo Villa
Banach Space-Based Analysis Of A Fully Mixed Formulation For The Navier–Stokes/Darcy Equations ABSTRACT
Rodolfo Araya
Cristian Cárcamo
Abner H. Poza
A Stabilized Finite Element Method For The Stokes–Temperature Coupled Problem ABSTRACT
Gabriel N. Gatica
Zeinab Gharibi
Ricardo Oyarzúa
Banach Spaces-Based Fully Mixed FEMs For The Boussinesq Problem With Temperature-Dependent Parameters ABSTRACT
Sergio Caucao
Marco Discacciati
A Mixed FEM For The Coupled Brinkman–Forchheimer/Darcy Problem ABSTRACT
Gabriel N. Gatica
Cristian Inzunza
Ricardo Ruiz-Baier
Fully Mixed Methods For The Coupled Poroelasticity And Poisson−Nernst–Planck Equations ABSTRACT
Ruben Caraballo
Chansophea W. In
Alberto F. Martín
Ricardo Ruiz-Baier
Robust Finite Element Methods And Solvers For The Biot-Brinkman Equations In Vorticity Form ABSTRACT
Abner H. Poza
Ramiro Rebolledo
Equal-Order Finite Element Method For The Stokes Equations With Variable Viscosity ABSTRACT
Organized by Fernando Betancourt and Raimund Bürger
The minisymposium is focused on models of unit operations arising in mineral processing, wastewater treatment, and similar areas that are described by nonlinear, time-dependent PDEs of convection-diffusion-reaction and related types. Typical applications of this type include column flotation,clarifier-thickeners, sequencing batch reactors, and granular media. These models are motivated by specific real-world applications but pose a number of mathematical challenges for efficient numerical simulation, control, and optimization. These include discontinuous solutions, discontinuous fluxes, degenerate diffusion terms, reaction terms, moving boundaries, and partly nonlocal and delay terms. Recent advances in these areas will be discussed.
(speaker underlined)
Juan D. Barajas
Raimund Bürger
Stephan Diehl
Luis Miguel Villada
Steady States Of A Continuous Model Describing Countercurrent Decantation ABSTRACT
Raimund Bürger
Stephan Diehl
M. Carmen Martí
Yolanda M. Vásquez
Froth Flotation With Drainage: Model And Steady-State Solutions Analysis ABSTRACT
Raimund Bürger
Yesennia Martínez
Luis Miguel Villada
Front Tracking And Parameter Identification For A Conservation Law With A Space-Dependent Coefficient Modeling Granular Segregation ABSTRACT
Raimund Bürger
Stephan Diehl
M. Carmen Martí
Yolanda M. Vásquez
Froth Flotation With Drainage: Numerical Method And Simulations ABSTRACT
Julio Careaga
Gabriel N. Gatica
Coupled Finite Volume And Mixed Finite Element Methods For The Viscous Model Of Sedimentation ABSTRACT
Stephan Diehl
Jaime Manríquez
Catherine J. Paul
Tage Rosenqvist
A Mathematical-Ecological Model Of Biofilm Growth In Slow Sand Filters ABSTRACT
Jorge Moya
Finite Volume Method In Tsunami Models And Coastal Forest Interaction ABSTRACT
Pep Mulet
Implicit-Explicit Schemes For The Compressible Cahn-Hilliard-Navier-Stokes Equations ABSTRACT
Organized by Yuri Sobral
The numerical solution of flows of non-Newtonian fluids is a challenging subject because of the complexities that the non-linearities of the rheological models bring into the problem. Similarly, coupling the motion of a fluid with that of particles within the flow also poses several problems for numerical methods. In this mini-symposium, we aim to investigate recent advances in the numerical solution of flows of non-Newtonian and/or particulate flows (eg. granular materials, fluidised beds, flows in porous media, sediment transport, geophysical flows, avalanches, magnetic fluids, Bingham fluids, elastic fluids, emulsions, amongst others) and of the new physics and understanding of flows of these materials that is unveiled by recent numerical methods.
(speaker underlined)
Sergio González
Paul E. Méndez
A Dual-Mixed Approximation For A Huber Regularization Of Viscoplastic Flow Problems ABSTRACT
Lu Jing
Chung Yee Kwok
Yuri Sobral
Geng Chao Yang
A Comprehensive Parametric Study Of LBM-DEM For Immersed Granular Lows ABSTRACT
Gabriel Bufolo
Yuri Sobral
A Mollified Version Of The Kuwabara-Kono Model For 2nd Order Convergence In DEM ABSTRACT
Michel Duprez
Vanessa Lleras
Alexei Lozinski
φ-FEM: An Optimally Convergent And Easily Implementable Immersed Boundary Method For Particulate Flows And Stokes Equations ABSTRACT
Saulo Medrado
Yuri Sobral
A Numerical Solution For The Saturated Wave Regime In Fluidised BEDs ABSTRACT
Ghylherme Da Rocha
Pavel Sejas
Yuri Sobral
Plateau-Rayleigh Instability In Superparamagnetic Ferrofluids: A Simplified 1D Theory ABSTRACT
Organized by Manuel A. Sánchez and Patrick Vega
This mini-symposium concentrates on the recent developments in numerical approximations to partial differential equations by discontinuous Galerkin (DG) and hybridizable discontinuous Galerkin methods (HDG) and other related schemes. These classes of numerical approximations have emerged as powerful numerical techniques with diverse applications across various scientific and engineering disciplines and have continuously evolved, with recent advancements enhancing their computational capabilities and broadening their scope. The mini-symposium encompasses a wide range of topics related to the mathematical theory and applications of the methods in science and computational engineering, including the development of new DG and HDG methods, linear and nonlinear iterative methods, efficient implementations on emerging computer architectures, robust shock capturing methods, and applications.
(speaker underlined)
Isaac Bermúdez
Jaime Manríquez
Manuel Solano
Discontinuous Galerkin Methods For Interface Problems ABSTRACT
Michele Botti
Functional Inequalities In Piecewise Sobolev Spaces And Applications To (Hybrid) Discontinuous Methods ABSTRACT
Michele Botti
Daniel Castañón
Daniele A. Di Pietro
André Harnist
Hybrid High-Order Methods For Incompressible Flows Of Non-Newtonian Fluids ABSTRACT
Ari Stern
Multisymplectic Hybrid Finite Element Methods For Hamiltonian PDEs ABSTRACT
Eun-Jae Park
Lina Zhao
Hybrid Staggered Discontinuous Galerkin Method On General Meshes ABSTRACT
Théophile Chaumont-Frelet
A Posteriori Error Estimates For IPDG Discretizations Of Helmholtz Problems With Minimal Regularity ABSTRACT
Tan Bui-Thanh
Jau-Uei Chen
Támás L. Horváth
A Divergence-Conforming E-HDG Method For The Linearized Incompressible Resistive MHD Equations ABSTRACT
David C. Del Rey
Sander Rhebergen
Paulo Zúñiga
An Energy-Dissipative Diffusive-Interface Hybridizable Discontinuous Galerkin Method For Two-Phase Flows ABSTRACT
Zhaonan Dong
Lorenzo Mascotto
Oliver J. Sutton
Residual-Based A Posteriori Error Estimates For An hp-Discontinuous Galerkin Method Of The Biharmonic Problem ABSTRACT
Sergio Gómez
Structure-Preserving Local Discontinuous Galerkin Method For Nonlinear Cross-Diffusion System ABSTRACT
Guido Kanschat
Peipei Lu
Andreas Rupp
Construction Of Multigrid Solvers For Hybridized Discontinuous Galerkin Discretizations ABSTRACT
Gang Chen
Peter Monk
Yangwen Zhang
Analysis Of An HDG Method For Maxwell’s Equations Under Minimal Regularity ABSTRACT
Takahito Kashiwabara
Takuya Tsuchiya
A Robust Discontinuous Galerkin Scheme On Anisotropic Meshes ABSTRACT
Philip Lederer
Xaver Mooslechner
Joachim Schöberl
High-Order Projection-Based Upwind Method For Implicit Large Eddy Simulation ABSTRACT
Cristhian Núñez
Manuel A. Sánchez
Symplectic Hamiltonian Hybridizable Discontinuous Galerkin Methods For Linearized Shallows-Water Equations ABSTRACT
Théophile Chaumont-Frelet
Gwenael Gabard
Axel Modave
Simone Pescuma
HDG Methods With Transmission Variables For Helmholtz Problems ABSTRACT
Markus Gahn
Guido Kanschat
Andreas Rupp
Hybrid Discontinuous Galerkin Methods For PDEs On Hypergraphs And Networks Of Surfaces ABSTRACT
Liliana Camargo
Sergio Rojas
Patrick Vega
An Adaptive Residual Minimization Method Based On HDG Formulations In Primal Form ABSTRACT
Liliana Camargo
Sergio Rojas
Patrick Vega
Minimum-Residual A Posteriori Error Estimates For A Hybridizable Discontinuous Galerkin Discretization Of The Helmholtz Equation ABSTRACT
Organized by Paul Escapil-Inchauspe and José Pinto
Recent innovations in numerical analysis for integral equations and parallel computing have empowered Boundary Element Methods (BEM) to meticulously address intricate geometries across various applications, encompassing areas like molecule solvation and wave propagation. In this mini-symposium, our objective is to present the current state-of-the-art in BEM for complex domains. We endeavor to showcase recent advancements in scenarios involving unbounded domains characterized by potentially distinct media or complex shapes, including organic molecules, scatterers with triple junction points, and multiple cracks.
(speaker underlined)
Timo Betcke
Paul Escapil Inchauspé
Carlos Jerez Hanckes
Matthew Scroggs
Implementation Of Local Multiple Traces Formulation For Electromagnetic Scattering By Complex Objects ABSTRACT
Carlos Jerez Hanckes
José Pinto
Tao Yin
Spectral Galerkin Method For Solving Elastic Wave Scattering Problems With Multiple Open Arcs ABSTRACT
Ralf Hiptmair
Ignacio Labarca
Coupled Volume And Boundary Integral Equations For Electromagnetic Scattering ABSTRACT
Isabel Martinez
José Pinto
Quasi-Periodic Boundary Integral Model Of Nerve Electrical Stimulation ABSTRACT
Christopher D. Cooper
Paul Escapil Inchauspé
Miguel Godoy Díaz
Carlos Jerez Hanckes
Quantifying Atomic Position Uncertainty In Molecular Electrostatics With Poisson-Boltzmann And Boundary Elements ABSTRACT
Organized by Michele Botti and Lorenzo Mascotto
Galerkin methods based on polytopal meshes are an established technology in the framework of PDEs discretisation as they allow for: a natural design of structure preserving schemes; more efficient mesh refinements/coarsenings (due to the automatic use of hanging nodes); the computation of solutions, which are robust with respect to mesh distortions; geometries featuring highly heterogeneous micro-structures and inner interfaces. In this mini-symposium, we gather researchers working with diff erent polytopal methods (discontinuous Galerkin, hybrid high-order, virtual elements, hybridizable discontinuous Galerkin, ...).
(speaker underlined)
Lourenco Beirao Da Veiga
Giuseppe Vacca
A Deeper Investigation On Virtual Element Accuracy: The Role Of Bulk And Boundary Approximations ABSTRACT
Franco Dassi
David Mora
Carlos Reales
Iván Velásquez
Mixed Variational Formulations Of Virtual Elements For The Polyharmonic Operator (-Δ)n ABSTRACT
Dibyendu Adak
David Mora
Alberth Silgado
A Nonconforming Stream Virtual Element Discretization For The Navier-Stokes Equations ABSTRACT
Stefano Berrone
Gioana Teora
Fabio Vicini
Virtual Element Methods For Large-Scale Simulations In Complex Geometries: Polytopal Mesh Adaptivity ABSTRACT
Alessandro Russo
Self-Stabilized Virtual Element Method ABSTRACT
Andrea Borio
Carlo Lovadina
Francesca Marcon
Michele Visinoni
A Lowest Order Stabilization-Free Mixed Virtual Element Method ABSTRACT
Stefano Berrone
Andrea Borio
Francesca Marcon
Gioana Teora
Stabilization-Free Virtual Element Methods In Primalform ABSTRACT
Lourenco Beirao Da Veiga
Claudio Canuto
Ricardo H. Nochetto
Giuseppe Vacca
Marco Verani
Adaptive Virtual Element Methods: Convergence Andoptimality ABSTRACT
Théophile Chaumont-Frelet
Joscha Gedicke
Lorenzo Mascotto
Polynomial–Degree–Robust A Posteriori Estimates Forthe Virtual Element Method ABSTRACT
Gabriel R. Barrenechea
Positivity-Preserving Discretisations In General Meshes ABSTRACT
Sergio Gómez
High-Order Interpolatory/Quasi-Interpolatory Serendipity Virtual Element Method For Semilinear Parabolic Problems ABSTRACT
Tommaso Bevilacqua
Franco Dassi
Simone Scacchi
Stefano Zampini
Parallel Multilevel Preconditioners For Virtual Element Discretizations Of Saddle Point Problems ABSTRACT
Wietse M. Boon
Erik Nilsson
Nodal Auxiliary Space Preconditioners For Mixed Virtual Element Methods ABSTRACT
Sarvesh Kumar
David Mora
Ricardo Ruiz-Baier
Nitesh Verma
Virtual Element Approximations For The Poroelasticity/Elasticity Interface Problem On Polygonal Meshes ABSTRACT
Dibyendu Adak
Yu Leng
Gianmarco Manzini
Hashem Mourad
Jeeyon N. Plohr
A C1-Conforming Arbitrary-Order Two-Dimensional Virtual Element Method For The Fourth-Order Phase-Field Equation ABSTRACT
Daniel Castañon
Daniele A. Di Pietro
A Reynolds Semi-Robust And Pressure-Robust Hybrid High-Order Method For The Solution Of The Incompressible Navier–Stokes Equations On General Meshes ABSTRACT
Manuel A. Sánchez
Joaquín Valenzuela
Symplectic Hamiltonian Finite Element Methods For Semilinear Wave Propagation ABSTRACT
Daisuke Tagami
An Incomplete Balancing Domain Decomposition Method Based On Polynomial Finite Element Spaces ABSTRACT
Eric Chung
Eun-Jae Park
Lina Zhao
A Locking-Free Polygonal Staggered DG Method For The Biot System Of Poroelasticity ABSTRACT
Organized by Verónica Anaya
This session will cover a variety of topics related to numerical analysis of partial differential equations and scientific computing. Contributions that do not fit any of the other minisymposium are welcome.
(speaker underlined)
Dibyendu Adak
Tensor Cornetos Space-Time Spectral Elements Method For Solving Heat Equation ABSTRACT
Kenta Kobayashi
Error Estimation For The FEM Solution With A Few Bad Elements ABSTRACT
Héctor Torres
Rodrigo Véjar Asem
A Finite Differences Scheme For A Camassa-Holm Type Equation ABSTRACT
Organized by Jean-Luc Guermond
The objective of the minisymposium is to take a snapshot of the current state of the art on structure preserving techniques for nonlinear conservation equations. Structure preserving techniques bring robustness to numerical methods by (i) Preserving physically relevant convex sets that are invariant by the mathematical model (positivity of density, positivity of an internal energy, etc); (ii) Guaranteeing that involution properties of the the mathematical model are satisfied by the numerical solution (for instance Gauss' law in electromagnetism); (iii) Enforcing compatibility with important asymptotic limits (for instance, the diffusion limit in radiation transport); (iv) Enforcing well-balancing with respect to important steady state solutions.
(speaker underlined)
Rémi Abgrall
Jianfang Lin
Yongle Liu
Active Flux For Triangular Meshes For Non Linear Hyperbolic Problems ABSTRACT
Pierre Anguill
Patricia Cargo
Philippe Hoch
Emmanuel Labourasse
Gerald Samba
Cedric Énaux
An Asymptotic Preserving Method For The Linear Transport Equation On General Meshes ABSTRACT
Boumediene Chentouf
Aissa Guesmia
Mauricio Sepúlveda
Rodrigo Véjar Asem
Boundary Stabilization Of The Korteweg-De Vries-Burgers Equation With An Infinite Memory-Type Control And Applications: A Qualitative And Numerical Analysis ABSTRACT
Walter Boscheri
A Geometrically And Thermodynamically Compatible Finite Volume Scheme For Continuum Mechanics On Unstructured Voronoi Meshes ABSTRACT
Stéphane Del Pino
Bruno Després
Alexiane Plessier
Implicit Discretization Of Lagrangian Gas Dynamics ABSTRACT
Laura Del Rio Martín
Firas Dhaouadi
An Exactly Curl-Free Scheme For A Hyperbolic Model Of Compressible Two-Fluid Flows ABSTRACT
Bruno Després
Particle Dynamics With Shocks On VoronoÏ Meshes ABSTRACT
Firas Dhaouadi
Michael Dumbser
A Structure-Preserving Scheme For A Hyperbolic Approximation Of The Navier-Stokes-Korteweg Equations ABSTRACT
Tarik Dzanic
Continuously Bounds-Preserving Limiting Methods For High-Order Discontinuous Galerkin Schemes ABSTRACT
Alexandre Ern
Jean-Luc Guermond
Spectral Correctness Of The Discontinuous Galerkin Approximation Of The First-Order Form Of Maxwell’S Equations With Discontinuous Coefficients ABSTRACT
Brendan Keith
Thomas M. Surowiec
Proximal Galerkin: A Structure-Preserving Finite Element Method For Pointwise Bound Constraints ABSTRACT
Tzanio V. Kolev
Robert N. Rieben
Vladimir Z. Tomov
Arturo Vargas
Reduction Of Material Diffusion In Multi-Material Ale Remap: Conservative And Bounded Matrix-Free Method ABSTRACT
Eric J. Tovar
A High-Order Explicit Runge-Kutta Approximation Technique For The Shallow Water Equations ABSTRACT
Cheng Liu
Beatrice Riviere
Jie Shen
Xiangxiong Zhang
A Simple And Efficient Convex Optimization Based Bound-Preserving High Order Accurate Limiter For Cahn–Hilliard–Navier–Stokes System ABSTRACT
Organized by Luca Formaggia, Alessio Fumagalli and Miroslav Kuchta
A large variety of phenomena of practical interest occurs in domains characterized by the simultaneous presence of thin tubular structures embedded in a larger domain. From a computational standpoint, it might be convenient to collapse the thin structures along their centerlines, operating a dimensional reduction of these domains and of the relative equations, and thus avoiding the necessity of resolving, with the mesh, the small cross-section scale. But the resulting 3D-1D coupled problems need to be carefully addressed, to derive well posed mathematical formulations and tailored numerical schemes capable of reproducing the expected behavior of the solution.
(speaker underlined)
Beatrice Crippa
Anna Scotti
Andrea Villa
Multiscale Modeling Of Partial Discharges And Electrical Treeing ABSTRACT
Diego Arosio
Luca Formaggia
Alessio Fumagalli
Lorenzo Panzeri
Anna Scotti
A Mixed-Dimensional Model For Simulating Direct Current With A High-Resistivity Liner ABSTRACT
Stefano Berrone
Chiara Giverso
Denise Grappein
Luigi Preziosi
Stefano Scialó
An Optimization Based 3D-1D Coupling For Tissue Perfusion And Chemical Transport In Growing Capillary Networks ABSTRACT
Bilyana Tzolova
Coupled Flow And Transport In The Liver Organ ABSTRACT

List of Participants

Abgrall, RemiUniversity of ZurichZurichSwitzerlandMS
Achondo, MartínUniversidad Técnica Federico Santa MaríaValparaísoChileMS, GS
Adak, DibyenduUniversity of Bio BioConcepcionChileMS
Aguayo Araneda, JorgeCentro de Modelamiento MatemáticoSantiagoChileMS
Aldana Palomino, EiderUniversidad del Bío-BíoConcepiónChileGS
Aldirany, ZiadPolytechnique MontrealMontrealCanadaMS
Almonacid, JavierSimon Fraser UniversityVancouverCanadaMS, GS
Almuna Morales, AlbertoPontificia Universidad Católica de ChileSantiagoChileUS
Álvarez, CristóbalUniversidad Técnica Federico Santa MaríaValparaísoChileMS, GS
Amigo, DaniloUniversidad del Bío-BíoConcepciónChileMS
Anaya Domínguez, VerónicaUniversidad del Bío-BíoConcepciónChileMO, SC
Angelo Diaz, Lady AraceliUniversidad Católica de la Santísima ConcepciónConcepciónChileGS
Artaza, FernandoUniversidad de ConcepciónTalcahuanoChileUS
Astete, Raul SebastianUniversidad de ConcepciónConcepciónChileUS
Baffico, LeonardoUniversité de Caen NormandieCaenFranceMS
Barajas, Juan DavidUniversidad del Bío-BíoConcepciónChileMS, GS
Barnafi, Nicolás AlejandroCentro de Modelamiento MatemáticoSantiagoChileMO, MS
Barrenechea, GabrielUniversity of StrathclydeGlasgowUKMS
Beirao Da Veiga, LourencoUniversity of Milano-BicoccaMilanoItaliaMS
Benavides, GonzaloUniversity of Maryland, College ParkCollege ParkUnited StatesGS
Bermúdez, IsaacUniversity of ConcepcionConcepcionChileGS
Berrone, StefanoPolitecnico di TorinoTorinoItalyMS
Bersetche, FranciscoUniversidad Técnica Federico SantamaríaSantiagoChileMS
Bertrand, FleurianneTU ChemnitzChemnitzGermanyMS
Betancourt, FernandoUniversidad de ConcepciónConcepciónChileMO
Boffi, DanieleKing Abdullah University of Science and Technology (KAUST)ThuwalSaudi ArabiaMS
Boon, WietsePolitecnico di MilanoMilanItalyMS
Borio, AndreaPolitecnico di TorinoTorinoItalyMS
Borthagaray, Juan PabloUniversidad de la RepúblicaMontevideoUruguayMS
Botti, MichelePolitecnico di MilanoMilanoItalyMO, MS
Brubeck, PabloUniversity of OxfordOxfordUnited KingdomMS
Bruno, DespresSorbonne UniversityParisFranceMS
Bui-Thanh, TanThe university of Texas at AustinAustinUnited StatesMS
Bürger, RaimundUniversidad de ConcepciónConcepciónChileOC, SC
Bürger, Christoph AlexanderPontificia Universidad Católica de ChileSantiagoChileUS
Burgos, VíctorUniversidad de ConcepciónChillánChileUS
Bustinza, RommelUniversidad de ConcepcionConcepcionChileMS
Bustos, AlonsoUniversidad de ConcepciónConcepciónChileUS
Cabrales, RobertoUniversidad de La SerenaLa SerenaChileMS
Cai, DifengSouthern Methodist UniversityDallasUSAMS
Cakoni, FioralbaRutgers UniversityNueva JerseyUSAPS
Camaño, JessikaUniversidad Católica de la Santísima ConcepciónConcepciónChileOC, SC
Camargo Mazuera, Liliana MarcelaPontificia Universidad Católica de ValparaísoValparaísoChileMS
Camilli, FabioSapienza Università di RomaRomaItaliaMS
Capuñay Siesquén, Yuliza CarolinaUniversidad del Bío - BíoConcepcionChileGS
Caraballo Diaz, Ruben AntonioUniversidad del Bío-BíoConcepciónChileMS, GS
Carcamo, CristianWeierstrass Institute for Applied Analysis and Stochastics (WIAS)BerlinGermanyMS
Cardenas Cardenas, Juan MUniversity of Colorado, BoulderBoulderUnited StatesMS
Careaga, JulioUniversidad del Bío BíoConcepciónChileMS
Carlini, ElisabettaSapienzaRomeItalyMO
Carrasco, SergioUniversidad de ConcepciónTalcahuanoChileUS
Castañon Quiroz, DanielIIMAS - UNAMMexicoMexicoMS
Castillo, ErnestoUniversidad de Santiago de ChileSantiagoChileMO, MS
Caucao, SergioUniversidad Católica de la Santísima ConcepciónConcepciónChileSC
Chaumont-Frelet, ThéophileInriaLilleFranceMS
Chegini, FatemehZuse institute in Berlin(ZIB)BerlinGermanyMS
Chouly, FranzCI2MAConcepcionChileMS
Cobaise Salas, Sebastián AlexisUniversidad de ChileSantiagoChileMS, US
Contreras Contreras, Harold DeiviUniversidad de ConcepciónConcepciónChileMS
Cooper, ChristopherUniversidad Técnica Federico Santa MaríaValparaísoChileMO
Credali, FabioIMATI-CNRPaviaItalyMS
Crippa, BeatricePolitecnico di MilanoMilanItalyMS
Dassi, FrancoUniversity Milano BicoccaMilanoItaliaMS
De León, NahuelUniversidad de la RepúblicaMontevideoUruguayGS
Del Pino, StéphaneCEA, DAM, DIFChilly-MazarinFranceMS
Del Rio Martin, LauraUniversity of TrentoTrentoItalyMS
Demkowicz, LeszekThe University of Texas at Austin,AustinUSAMS
Dhaouadi, FirasUniversity of TrentoTrentoItalyMS
Diehl, StefanLund UniversityLundSwedenPS
Dumaresq Sobral, YuriUniversidade de BrasíliaBrasíliaBrazilMO
Duprez, MichelInriaStrasbourgFranceMS
Dzanic, TarikLawrence Livermore National LabLivermoreUSAMS
Escapil-Inchauspé, PaulData Observatory FoundationProvidenciaChileMO
FERNANDEZ HERNANDEZ, Hugo VictorUniversidad católica del MauleTalcaChileGS
Ferrari, MatteoUniversity of ViennaViennaAustriaMS
Festa, AdrianoPolitecnico di TorinoTorinoItalyMO
Fuentes, FedericoPontificia Universidad Católica de ChileSantiagoChileAT
Führer, ThomasPontificia Universidad Católica de ChileSantiagoChileMO, MS
Fuica, FranciscoPontificia Universidad Católica de ChileSantiagoChileMS
Fumagalli, IvanPolitecnico di MilanoMilanItalyMS
Fumagalli, AlessioPolitecnico di MilanoMilanItalyMO
Gajardo Chamblas, Luciano AndrésUniversidad de ConcepciónConcepciónChileUS
Galarce, FelipePontificia Universidad Catolica de ValparaisoValparaisoChileMO
Gantner, GregorUniversity of BonnBonnGermanyMS
Garcia, CarlosUniversidad de Los LagosOsornoChileMS
Gardini, FrancescaUniversità di PaviaPaviaItalyMS
Gastaldi, LuciaUniversità di BresciaBresciaITALYMS
Gatica, GabrielUniversidad de ConcepciónConcepciónChileOC, SC
Gatica, TrinidadPontificia Universidad Católica de ChileSantiagoChileUS
Gharibi, ZeinabUniversidad del Bío-BíoConcepcionChileMS
Goatin, PaolaINRIAParisFrancePS
Godoy Díaz, Miguel AndrésUniversidad Técnica Federico Santa MaríaTemucoChileMS, GS
Gomes, DiogoKAUSTThuwalSaudi ArabiaMS
Gomez, SergioUniversity of Milano-BicoccaMilanItalyMS
Gómez Pedreira, Mª DoloresUniversidade de Santiago de Compostela / CITMAgaSantiago de CompostelaSpainMS
Grappein, DenisePolitecnico di TorinoTORINOItalyMS
Guermond, Jean-LucTAMUcollege stationUSAMO
Guerrero, MauricioUniversidad Tecnica Federico Santa MariaQuillotaChileMS, GS
Haase, GundolfUniversity of GrazGrazAustriaMS
Hackl, HubertTU WIenViennaAustriaMS, GS
Henríquez, FernandoEPFLLausanneSwitzerlandMS
Herrera, PabloPontificia Universidad Católica de ChileSantiagoChileMS
Herrera, VictoriaPontificia Universidad Católica de ValparaísoValparaísoChileUS
Heuer, NorbertPontificia Universidad Católica de ChileSantiagoChileMS
Hojas, VicentePontificia Universidad Católica de ChileSantiagoChileMS
Hoonhout, DanielTU DelftDelftNetherlandsMS, GS
Imbachi Quinchua, Wilmar AlexisPontificia Universidad Católica de ChileSantiagoChileMS, GS
Inzunza, Daniel.ConcepciónChileAT
Inzunza, CristianUniversidad de ConcepciónSan Pedro de la PazChileMS, GS
Jerez-Hanckes, CarlosUniversidad Adolfo IbáñezSantiagoChileMS
Joly, PatrickINRIAMareil le GuyonMareil le GuyonMS
Kanschat, GuidoHeidelberg UniversityHeidelbergGermanyMS
Karkulik, MichaelUniversida Técnica Federico Santa MaríaValparaísoChileMO, MS
Keith, BrendanBrown UniversityProvidenceUnited StatesMS
Kim, Mi YoungInha UniversityIncheonKoreaAT
Kobayashi, KentaHitotsubashi UniversityKunitachi-CityJapanMS
Kumar, SudarshanIndian Institute of Science Education and ResearchThiruvananthapuramIndiaMS
Labarca, IgnacioETH ZurichZurichSwitzerlandMS, GS
Labourasse, EmmanuelCEABruyères-le-ChâtelFranceMS
Lauriere, MathieuNYU ShanghaiShanghaiChinaMS
Lederer, PhilipUniversity of TwenteEnschedeNetherlandsMS
Lepe, FelipeUniversidad del Bío-BíoConcepciónChileMO
Linß, TorstenFernUniversität in HagenHagenGermanyMS
Liu, YangKing Abdullah University of Science and TechnologyThuwalSaudi ArabiaMS, GS
Lleras, VanessaUniversity of MontpellierMontpellierFRANCEMS
Magueresse, AlexandreMonash UniversityMelbourneAustraliaMS, GS
Manriquez, JaimeLund UniversityLundSwedenMS, GS
Manzini, GianmarcoLos Alamos National LaboratoryLos AlamosUnited States of AmericaMS
Martí Raga, MªcarmenUniversitat de ValènciaBurjassotEspañaMS
Martin Tempestti, JimenaEmory UniversityAtlantaUnited StatesMS
Martínez, YessenniaUniversidad de ConcepciónLos AngelesChileMS
Mascotto, LorenzoUniversity of Milano-BicoccaMilanoItalyMO, MS
Medrado, Saulo RodrigoUniversity of BrasiliaBrasíliaBrazilGS
Mendez, PaulEscuela Politécnica NacionalQuitoEcuadorMS
Mondaca, FranciscoPontificia Universidad Católica de ValparaísoValparaísoChileGS
Monk, PeterUniversity of DelawareLandenbergUSAMS
Montecinos, GinoUFROTemucoChileMS
Mora, DavidUniversidad del Bío-BíoConcepcionChile
Moraga Scheuermann, SebastianSimon Fraser UniversityBurnabyCanadaGS
Moya, Jorge JohnnyUniversidad de ConcepciónConcepciónChileMS
Muga, IgnacioPontificia Universidad Católica de ValparaísoValparaísoChileMO, MS
Mulet, PepUniversitat de ValènciaBurjassotSpainMS
Muñoz, PabloUniversidad Técnica Federico Santa MaríaSantiagoChileGS
Niemi, Antti H.University of OuluOuluFinlandMS
Nigam, NilimaSimon Fraser UniversityVancouverCanada PS
Nikolic, VanjaRadboud UniversityNijmegenThe Netherlands PS
Nolte, DavidUniversity of GroningenGroningenThe NetherlandsMS
Núñez, CristhianPontificia Universidad Católica de ChileSantiagoChileMS
Olivares, EstefaniaUniversidad de ConcepciónConcepciónChileUS
Ortega, Juan PauloUniversidad de ConcepciónConcepciónChileGS
Otárola, EnriqueUTFSMValparaísoChileMO
Oyarzúa, RicardoUniversidad del Bío-BíoConcepciónChileOC, SC
Pardo, DavidUniversity of the Basque Country (UPV/EHU)LeioaEspañaMO, MS
Park, Eun-JaeYonsei UniversitySeoulKoreaMS
Pavarino, Luca F.Università degli Studi di PaviaPaviaItaliaMS
Perugia, IlariaUniversity of ViennaViennaAustriaPS
Pescuma, SimoneENSTA ParisPalaiseauFranceMS, GS
Peterseim, DanielUniversity of AugsburgAugsburgGermanyMS
Petras, ArgyriosRICAMLinzAustriaMO
Pinto, JoseMinisymposium OrganizerSantiagoChileMO
Poza, AbnerUniversidad Católica de la Santísima ConcepciónConcepciónChileMS
Quero, DanielUniversidad Tecnica Federico Santa MariaViña del MarChileMS
Rebolledo, RamiroUniversidad de ConcepciónChillánChileMS
Rivera, GonzaloUniversidad de Los LagosOsornoChileMO
Rocha, -Ghylherme Patriota Nunes DaUniversity of BrasiliaBrasiliaBrazilGS
Rodríguez, JerónimoUniversidade de Santiago de CompostelaSantiago de CompostelaSpainMS
Rodríguez, RodolfoUniversidad de ConcepciónConcepciónChileMO
Rodríguez Padilla, Jesus JairoInriaSophia AntipolisFranceMS
Rosas, MiguelUniversidad del Bío-BíoConcepciónChileGS
Ruiz-Baier, RicardoMonash UniversityMelbourneAustraliaPS
Ruminot, Ignacio SebastianUniversidad de ConcepciónConcepciónChileGS
Rupp, AndreasLUT UniversityLappeenrantaFinlandMS
Russo, AlessandroUniversity of Milano-BicoccaMilanoItalyMS
Salgado, AbnerUniversity of TennesseeKnoxvilleUSAPS
Salgado Rodríguez, María PilarUniversidade de Santiago de CompostelaSantiago de CompostelaSpainMO
Samboní Chicangana, Juan DavidUniversidad del CaucaPopayánColombiaMS, GS
Sánchez, Manuel A.Pontificia Universidad Católica de ChileSantiagoChileMO
Sandoval, BrayanUniversidad de ConcepciónConcepciónChileUS
Scacchi, SimoneUniversità degli Studi di MilanoMilanItalyMO, MS
Selgas, VirginiaUniversity of OviedoGijonSpainMS
Sepúlveda, PaulinaPontificia Universidad Católica de ValparaísoValparaísoChileMO
Sepulveda Cortes, MauricioUniversidad de ConcepcionConcepcionChileMS
Serón, MiguelUniversidad del Bío-BíoConcepciónChileMS
Silgado Ballesta, AlberthUniversidad del Bío-BíoConcepciónChileMS, GS
Silva, Juan PabloUniversidad de ConcepciónToméChileUS
Soenjaya, AgusUniversity of New South WalesKensingtonAustraliaMS, GS
Solano, ManuelUniversidad de ConcepciónConcepciónChileOC, SC
Stern, AriWashington University in St. LouisSaint LouisUSAMS
T. Orlandini, FranciscoState University of CampinasCampinasBrazilMS, GS
TAGAMI, DaisukeKyushu UniversityFukuokaJapanMS
Tomov, VladimirLawrence Livermore National LabLivermoreUnited StatesMS
Tong, KangaCommunication University of ChinaBejingP.R. ChinaMS
Tovar, EricLos Alamos National LaboratoryLos AlamosUnited StatesMS
Tsuchiya, TakuyaOsaka UniversityToyonakaJapanMS
Türk, ÖnderMiddle East Technical UniversityAnkaraTurkeyMS
Tzolova, BilyanaRice UniversityHoustonUnited StatesMS, GS
Vacca, GiuseppeUniversity of BariBariItalyMS
Van Der Zee, KrisUniversity of NottinghamNottinghamUKMS
Van T Wout, ElwinPontificia Universidad Católica de ChileSantiagoChileMO, MS
Vasquez, YolandaUniversidad Tecnológica de PanamáPanamáPanamáMS
Vega, PatrickUniversidad de Santiago de ChileSantiagoChileMO, MS
Véjar, RodrigoUniversidad de La SerenaLa SerenaChileMS
Vellojin, JesusUniversidad del Bío-BíoConcepciónChileMO, MS
Venegas, Benjamín NicolásUniversidad de ConcepciónConcepciónChileUS
Venegas, PabloUniversidad del Bío-BíoConcepcionChileMO
Verma, NiteshUniversidad del Bío-BíoConcepiónChileMS
Villa-Fuentes, SegundoMonash UniversityMelbourneAustraliaMS
Villada, Luis-MiguelUniversidad del Bío-BíoConcepciónChileMO, MS
Visinoni, MicheleUniversità di MilanoMilanoItalyMS
Walker, ShawnLouisiana State UniversityBaton RougeUSAMS
Yotov, IvanUniversity of PittsburghPittsburghUSA PS
Zahedi, SaraKTH Royal Institute of TechnologyStockholmSweden PS
Zamorano, NicolásPontificia Universidad Católica de ValparaísoValparaísoChileUS
Zhang, XiangxiongPurdue UniversityWest LafayetteUnited StatesMS
Zúñiga, PauloUniversidad Católica de TemucoTemucoChileMS

Number of registered participants: 215


A limited number of scholarships for graduate and advanced undergraduate students will be offered.

These fellowships will partially cover stay and registration fees.

These scholarships will cover stay and registration fees. To apply, please send, before September 30th, an application letter, a complete CV and a letter of recommendation by e-mail (.pdf files) to wonapde2024@ci2ma.udec.cl.


Programme (updated on 17/Jan/2024).

Web version of the Programme (optimized for mobile) (updated on 17/Jan/2024)

Book of Abstracts

Book of Abstracts (updated on 11/Jan/2024).


Application for Student Scholarships: September 30th, 2023.

Submission of one-page abstract (Minisymposia and session of communications): September 30th October 31st, 2023.


The registration fee must be paid with credit card through the Tienda Virtual¹. This is a virtual store, which channels the purchase of products and services offered by the Universidad de Concepción.

  • Regular fee. To submit your payment click here.
  • Early registration (before October 31, 2023): USD 400
  • Late registration (after October 31, 2023): USD 450
  • Reduced fee (undergraduate and doctoral students). To submit your payment click here.
  • Early registration (before October 31, 2023): USD 200.
  • Late registration (after October 31, 2023): USD 250
  • Cancellation and refund policy
  • Cancellations after November 15, 2023: no refund will be granted.
  • Late registration (after October 31, 2023): USD 250
  • Bank charges will be deducted from the refund.

¹ Suggestions when opening the webpage of Tienda Virtual:

  • The language of the website can be changed in the upper-right corner.
  • You might need to activate the pop-ups in your browser when proceeding to the payment step.
  • It should work in all browsers, but Google Chrome is recommended.


* Mandatory Fields

* First Name(s):* Last Name:
* Organization or Institution:
Department or Unit:
Street Address:
Street Address 2:
* City:State/Province :
Zip/Cedex:* Country:
* E-mail Address:
Phone (incl. Area/Country Code):Fax (incl. Area/Country Code):
* How will you be participating? (select all that apply, hold the control or command key):

Practical Information

Arriving in Chile

International flights arrive at the International Terminal (Terminal 2) of the airport Arturo Merino Benítez (IATA code: SCL) in Santiago: https://www.nuevopudahuel.cl/

Passengers arriving from abroad are requested to pick up their baggage upon arrival at Santiago, pass through the customs and SAG (Agricultural and Livestock Service) inspection and proceed to the National Terminal (Terminal 1) for connecting flights to Concepción. Passengers must check in again their baggage for the connecting flight in the check-in area (located on the third floor of Terminal 1). Under no circumstance can baggage be checked through directly to Concepción from abroad. The airport in Concepción, Carriel Sur (IATA code: CCP), is located 5 kilometers to the Northwest of the city.

From the airport to downtown Concepción

  • Shuttles (shared vans for 6 people). Fare: about 8000 CLP (Chilean pesos) per person.
  • Taxis to downtown. Fare: about 12000 CLP (Chilean pesos).

Fares must be paid to the agents located at the baggage claim area.


In Chile the electrical current used is 220 volts, 50 Hertz.


January is in the middle of summer with sunny days and warm weather.
Average maximum temperature : 25 ºC
Average minimum temperature : 10 ºC




Shopping areas in downtown Concepción are open from 10:00 am to 8:00 pm. The most accepted credit cards are Visa and Master Card. Some stores accept also Diners and American Express.

Exchange Rate

Chile's official currency is Peso ($). 1 US$ (dollar) is roughly equivalent to $820 (the exchange rate fluctuates). Foreign currencies can be exchanged at banks or currency exchange bureaus, most of them located in downtown Concepción.
It might be a good idea to get some Chilean pesos (to pay taxi fare) at the Arturo Merino Benítez airport in Santiago since there are not exchange bureaus at the Carriel Sur airport in Concepción.


There are several banks downtown. On the University campus campus there is a branch of Itaú bank located below the clock tower. Here you can find an ATM.

Currency Exchange Bureaus

  • Afex, Barros Arana 565 Local 57, Concepción. Tel. +56 41 2239619
  • Varex, Barros Arana 565 Local 54, Concepción. Tel. +56 41 2246623
  • Fides, Barros Arana 565 Local 58, Concepción. Tel. +56 41 2259515

Car Rental

  • Avis, Arturo Prat 750, Concepción. Tel +56 41 2887420
  • Budget, Arturo Prat 750, Concepción. Tel +56 41 2887421
  • First rent a car, Lord Cochrane 862, Concepción. Tel + 56 41 2223121
  • Hertz, Arturo Prat 248, Concepción. Tel +56 41 2797461

All of them also have offices at Concepción Airport.

Map of Concepción


The following hotels, are at walking distance (20-30 minutes approx.) from the campus (main entrance). Participants must make their own reservation.

Alborada✩✩✩✩Phone: (56) (41) 2911-121
Fax: (56) (41) 2911-121
e-mail web page
Alonso de Ercilla✩✩✩Phone: (56) (41) 2227-984
Fax: (56) (41) 2230-053
e-mail web page
Diego de Almagro✩✩✩✩Phone: (56) (41) 2403-600
Fax: (56) (41) 2403-700
e-mail web page
El Araucano✩✩✩✩Phone: (56) (41) 2740-600
Fax: (56) (41) 2740-690
e-mail web page
Mercure✩✩✩✩Phone: (56) (41) 2748-100
Fax: (56) (41) 2748-100
e-mail web page
Terrano Plaza✩✩✩✩Phone: (56) (41) 2240-078
Fax: (56) (41) 2249-748
e-mail web page



Center for Research in Mathematical Engineering (CI²MA)

Universidad de Concepción

Barrio Universitario s/n, Concepción

Region of Bío-Bío, Chile


Phone: +56 41 2203123 - +56 41 2203121 - +56 41 2661324