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We meet on Fridays at 11 am in room IMA 2-3 of our institute. You can also join us virtually using the following link: https://shorturl.at/fSZ28.
We meet on Fridays at 11 am in room IMA 2-3 of our institute. You can also join us virtually using the following link: https://shorturl.at/fSZ28.
Caleta Numérica
Caleta Numérica
Seminar on Numerical Analysis and Applied Mathematics at Valparaíso
Seminar on Numerical Analysis and Applied Mathematics at Valparaíso
Join us on Fridays at 11am (GMT-4), by clicking on the following link https://shorturl.at/fSZ28.
If you are interested in giving a talk, please contact : paulina.sepulveda@pucv.cl or ignacio.muga@pucv.cl
If you are interested in giving a talk, please contact : paulina.sepulveda@pucv.cl or ignacio.muga@pucv.cl
Upcoming Seminar 2023
Upcoming Seminar 2023
PROPAGATOR, stochastic cellular automaton for wildfires: from response to planning
PROPAGATOR, stochastic cellular automaton for wildfires: from response to planning
Andrea Trucchia
Andrea Trucchia
CIMA Research Foundation, Italy.
August 25, 2023, 11:00 Chile, via Zoom https://shorturl.at/fSZ28
Seminars 2023
Seminars 2023
Matemática computacional para tejidos blandos
Matemática computacional para tejidos blandos
Nicolás Barnafi
Nicolás Barnafi
Pontificia Universidad Católica de Chile, Chile.
July 7, 2023, 11:00 Chile, room IMA 2-3 and via Zoomhttps://shorturl.at/fSZ28
Reflectionless Discrete Analytic Perfectly Matched Layers for Higher-Order Finite Difference Schemes
Reflectionless Discrete Analytic Perfectly Matched Layers for Higher-Order Finite Difference Schemes
Manuel Sánchez
Manuel Sánchez
Pontificia Universidad Católica de Chile, Chile.
June 30, 2023, 11:00 Chile, room IMA 2-3 and via Zoomhttps://shorturl.at/fSZ28
Sobre métodos multiescala generalizados para flujo en medios porosos complejos y sus aplicaciones
Sobre métodos multiescala generalizados para flujo en medios porosos complejos y sus aplicaciones
Luis Contreras
Luis Contreras
Universidad Nacional de Colombia, Colombia.
April 14, 2023, 15:00 Chile, via google meet https://meet.google.com/viw-rqds-ikc
Graph-grammar based algorithm for asteroid tsunami simulations
Graph-grammar based algorithm for asteroid tsunami simulations
Paweł Maczuga
Paweł Maczuga
AGH University of Science and Technology, Poland.
March 24, 2023, 11:00 Chile, room IMA 2-3 and via google meet https://meet.google.com/viw-rqds-ikc
Seminars 2022
Seminars 2022
A pseudo-spectral time-domain method for acoustic wave propagation in dispersive and power-law dissipative media
A pseudo-spectral time-domain method for acoustic wave propagation in dispersive and power-law dissipative media
Otilio Rojas
Otilio Rojas
Barcelona Supercomputing Center, Spain.
December 16, 2022, 12:00 Chile, room IMA 2-3
A deep double Ritz method for solving partial differential equations
A deep double Ritz method for solving partial differential equations
Carlos Uriarte
Carlos Uriarte
Basque Center for Applied Mathematics and UPV/EHU, Spain.
November 11, 2022, 12:00 Chile, room IMA 2-3 and via google meet https://meet.google.com/viw-rqds-ikc
Space-time residual minimization with efficient linear solver based on matrix compression
Space-time residual minimization with efficient linear solver based on matrix compression
Marcin Łoś
Marcin Łoś
AGH University of CIencias and Technology, Poland.
September 30 , 2022, 15:00 Chile, via google meet https://meet.google.com/viw-rqds-ikc
On Kato's smoothing effect for a n-dimensional extension of the Zakharov-Kuznetsov equation
On Kato's smoothing effect for a n-dimensional extension of the Zakharov-Kuznetsov equation
Argenis Méndez
Argenis Méndez
Pontificia Universidad Católica de Valparaíso, Chile.
May 25 , 2022, 16:00 Chile, via google meet https://meet.google.com/viw-rqds-ikc
Splitting for non-stationary Maxwell equations with absorbing boundary conditions
Splitting for non-stationary Maxwell equations with absorbing boundary conditions
Pablo Venegas
Pablo Venegas
Universidad del Bío Bío, Chile.
April 1st , 2022, 15:00 Chile, via google meet https://meet.google.com/viw-rqds-ikc
Splitting for non-stationary Maxwell equations with absorbing boundary conditions
Splitting for non-stationary Maxwell equations with absorbing boundary conditions
Marcin Łoś
Marcin Łoś
AGH University of Science and Technology, Poland.
March 18 , 2022, 15:00 Chile, via google meet https://meet.google.com/viw-rqds-ikc
Concurrent algorithms for integrating three-dimensional B-spline
Concurrent algorithms for integrating three-dimensional B-spline
functions into machines with shared memory such as GPU
functions into machines with shared memory such as GPU
Maciej Wozniak
Maciej Wozniak
AGH University of Science and Technology, Poland.
March 16 , 2022, 15:00 Chile, via google meet https://meet.google.com/viw-rqds-ikc
Seminars 2021
Seminars 2021
First-Order Time Stepping schemes for sixth-order Cahn-Hilliard type equations modeling microemulsions
First-Order Time Stepping schemes for sixth-order Cahn-Hilliard type equations modeling microemulsions
Natasha S. Sharma
Natasha S. Sharma
The University of Texas at El Paso, USA.
November 12 , 2021, 15:00 Chile, via google meet https://meet.google.com/viw-rqds-ikc
Space-time finite elements for the optimal control of parabolic equations
Space-time finite elements for the optimal control of parabolic equations
Michael Karkulik
Michael Karkulik
Universidad Técnica Federico Santa María, Chile.
Link to abstract
October 22nd, 2021, 15:00 Chile, via google meet https://meet.google.com/viw-rqds-ikc
Robust, explicit, general a posteriori error estimators for partial differential equations with nearly singular solutions
Robust, explicit, general a posteriori error estimators for partial differential equations with nearly singular solutions
Difeng Cai
Difeng Cai
Emori University, USA.
Link to abstract
October 15st, 2021, 15:00 Chile, via google meet https://meet.google.com/viw-rqds-ikc
Time marching DPG scheme and adaptivity for transient partial differential equations
Judit Muñoz-Matute
Judit Muñoz-Matute
The University of Texas at Austin, USA.
October 1st, 2021, 15:00 Chile, via google meet https://meet.google.com/viw-rqds-ikc
Descomposiciones y normas multilevel en espacios de Sobolev de órdenes negativos
Thomas Führer
Thomas Führer
Pontificia Universidad Católica de Chile, Chile.
September 24, 2021, 15:00 Chile, via google meet https://meet.google.com/viw-rqds-ikc
Estabilidad global de flujo de Couette en 2D por encima del límite de estabilidad energético
Estabilidad global de flujo de Couette en 2D por encima del límite de estabilidad energético
Federico Fuentes
Federico Fuentes
Pontificia Universidad Católica de Chile, Chile.
August 20, 2021, 15:00 Chile, via google meet https://meet.google.com/viw-rqds-ikc
The Non-Linear Petrov-Galerkin Method for the Convection-Diffusion Equation
Sarah Roggendorf
Sarah Roggendorf
University of Cambridge, UK.
June 18, 2021, 15:00 Chile, via google meet https://meet.google.com/viw-rqds-ikc
El método DPG para elementos poliedrales y aplicaciones en problemas lineales y no lineales
El método DPG para elementos poliedrales y aplicaciones en problemas lineales y no lineales
Jaime David Mora Paz
Jaime David Mora Paz
PhD en Ciencia, Ingeniería y Matemáticas Computacionales
May 28, 2021, 15:00 Chile, via google meet https://meet.google.com/viw-rqds-ikc
An approach for investigating eigenvector localization
An approach for investigating eigenvector localization
Jeff Ovall
Jeff Ovall
Portland State University, Or. USA
May 07, 2021, 15:00 Chile, via google meet https://meet.google.com/viw-rqds-ikc
Deep neural network driven self-adaptive hp finite element method
Deep neural network driven self-adaptive hp finite element method
Maciej Paszynski
Maciej Paszynski
Department of Computer Sciences, AGH University of Science and Technology, Krakow, Poland
April 30 2021, 15:00 Chile, via google meet https://meet.google.com/viw-rqds-ikc
Refined Isogeometric Analysis: A solver-based discretization.
Refined Isogeometric Analysis: A solver-based discretization.
Daniel García
Daniel García
Institute of Environmental Assessment and Water Research, Spain.
April 16, 2021, 15:00 Chile, via google meet https://meet.google.com/viw-rqds-ikc
Frequency-explicit a posteriori error estimates for finite element discretizations of Maxwell's equations.
Frequency-explicit a posteriori error estimates for finite element discretizations of Maxwell's equations.
Patrick Vega
Patrick Vega
Inria Sophia Antipolis - Méditerranée Research Centre, Valbonne, France
April 9 , 2021, 15:00 Chile, via google meet https://meet.google.com/viw-rqds-ikc
A finite element based Deep Learning solver for parametric PDEs
A finite element based Deep Learning solver for parametric PDEs
Carlos Uriarte Baranda
Carlos Uriarte Baranda
Basque Center for Applied Mathematics, UPV/EHU, Spain
March 26, 2021, 15:00 Chile, via google meet https://meet.google.com/viw-rqds-ikc
Un método DPG para la ecuación de onda
Francisca Álvarez Toledo
Francisca Álvarez Toledo
Universidad Técnica Federico Santa María
March 19, 2021, 15:00 Chile, via google meet https://meet.google.com/viw-rqds-ikc
The use of Genetic Algorithms and Multi-Objective
Evolutionary Algorithms in real problems
Elisabete Alberdi Celaya
Elisabete Alberdi Celaya
University of the Basque Country, Spain
March 12 2021, 15:00 Chile, via google meet https://meet.google.com/viw-rqds-ikc
Past Seminars 2020
Past Seminars 2020
Geophysical surface-flow modeling and simulation: from tsunamis to debris flows.
Geophysical surface-flow modeling and simulation: from tsunamis to debris flows.
David L George
David L George
US Geological Survey (USGS), USA
November 13, 15:00 Chile, via google meet https://meet.google.com/viw-rqds-ikc
An unfitted HDG method for a semi-linear elliptic problem arising from nuclear fusion reaction
An unfitted HDG method for a semi-linear elliptic problem arising from nuclear fusion reaction
Manuel Solano
Manuel Solano
Universidad de Concepción, Chile
September 25, 15:00 Chile, via google meet https://meet.google.com/viw-rqds-ikc
Advanced computational modelling in the design of new cardiac radiofrequency ablation strategies
Advanced computational modelling in the design of new cardiac radiofrequency ablation strategies
Luca Gerardo-Giorda
Luca Gerardo-Giorda
Johannes Kepler University Linz, Austria
September 11, 15:00 Chile, via google meet https://meet.google.com/viw-rqds-ikc
A Finite Element Method on Exotic Meshes
A Finite Element Method on Exotic Meshes
Jeffrey S. Ovall
Jeffrey S. Ovall
Portland State University, OR, USA
September 4, 15:00 Chile, via google meet https://meet.google.com/viw-rqds-ikc
Optimal Quasi-diagonal Preconditioners for Pseudodifferential Operators of Order Minus Two
Optimal Quasi-diagonal Preconditioners for Pseudodifferential Operators of Order Minus Two
Thomas Führer
Thomas Führer
Pontificia Universidad Católica de Chile
August 14, 15:00 Chile, via google meet https://meet.google.com/viw-rqds-ikc
El Modelo de Olas (Water-Waves), como ejemplo general de un Sistema de EDP, de Frontera Libre, para Fluidos Incompresibles sin Viscosidad
El Modelo de Olas (Water-Waves), como ejemplo general de un Sistema de EDP, de Frontera Libre, para Fluidos Incompresibles sin Viscosidad
Juan Carlos Lopez Ríos
Juan Carlos Lopez Ríos
Yachay Tech, Ecuador
June 26, 15:00 Chile, via google meet https://meet.google.com/viw-rqds-ikc
Bayesian Inversion
Bayesian Inversion
Oscar Rodríguez Melendez,
Oscar Rodríguez Melendez,
Basque Center for Applied Mathematics, Spain
June 19, 15:00 Chile, via google meet https://meet.google.com/viw-rqds-ikc
A Locking-Free DPG Scheme for Timoshenko Beams
A Locking-Free DPG Scheme for Timoshenko Beams
June 12, 15:00 Chile, via google meet https://meet.google.com/viw-rqds-ikc
Guaranteed error estimates for high-frequency Helmholtz problems
Guaranteed error estimates for high-frequency Helmholtz problems
Théophile Chaumont-Frelet, Inria project-team Atlantis
Théophile Chaumont-Frelet, Inria project-team Atlantis
June 5, 15:00 Chile, via google meet https://meet.google.com/viw-rqds-ikc
On the unreasonable effecctiveness of
On the unreasonable effecctiveness of
Sinkhorn algorithm
Sinkhorn algorithm
Gonzalo Mena, Harvard University, USA
Gonzalo Mena, Harvard University, USA
May 22, 15:00 Chile, via google meet https://meet.google.com/viw-rqds-ikc
Data-Driven Structured Matrix Approximation by Separation and Hierarchy
Data-Driven Structured Matrix Approximation by Separation and Hierarchy
Difeng Cai, Emory University, USA
Difeng Cai, Emory University, USA
May 15, 15:00 Chile, via google meet https://meet.google.com/viw-rqds-ikc
Conforming Galerkin schemes via traces
Conforming Galerkin schemes via traces
A posteriori error estimates for nonlinear optimal control problems
A posteriori error estimates for nonlinear optimal control problems
Collective behavior of biological systems inferred from the Maximum Entropy Principle
Collective behavior of biological systems inferred from the Maximum Entropy Principle
April 17, 15:00 Chile, via google meet https://meet.google.com/viw-rqds-ikc
Rapid Inversion of Resistivity Measurements Using Deep Learning
Rapid Inversion of Resistivity Measurements Using Deep Learning
Mostafa Shariari (Software Competence Center Hagenberg, Austria), D. Pardo, A. Picon, S. Ossandon, and C. Torres-Verdín
Mostafa Shariari (Software Competence Center Hagenberg, Austria), D. Pardo, A. Picon, S. Ossandon, and C. Torres-Verdín
April 3, 15:00 Chile, via google meet https://meet.google.com/viw-rqds-ikc
Space-time least squares finite elements for parabolic equations and applications
Space-time least squares finite elements for parabolic equations and applications
Friday 27, March, via https://meet.google.com/viw-rqds-ikc
Location of the Institute
Location of the Institute
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