El Seminario de Investigación es un espacio semanal que se enfoca en diversas áreas de la matemática aplicada, con especial énfasis en la Optimización Matemática y en la Modelización. El objetivo principal es compartir los resultados de investigación del Modemat y poner en contacto a los investigadores del Centro con académicos de todo el mundo, de forma presencial o a través de plataformas virtuales. Para suscribirse a la lista de correos del Seminario o proponer una charla en el mismo, por favor escribir a: sergio.gonzalez@epn.edu.ec

Modemat Seminarios

Numerical Analysis of a Mixed Formulation for Stationary Magnetohydrodynamic Flows in Porous Media

By Expositora: Jéssika Camaño on September 15, 2023

Challenges in Solving Large scale PDE-constrained Optimization

By Expositor: Nagaiah Chamakuri on May 25, 2023

Learning data-driven priors for image reconstruction: From bilevel optimisation to neural network-based unrolled schemes

By Expositor: Kostas Papafitsoros on March 9, 2023

Parabolic optimal control problems with combinatorial switching constraints

By Expositora: Alexandra Gruetering on February 16, 2023

Métodos de Galerkin Discontinuos Hibridizables

By Expositor: Cristhian Núñez on December 22, 2022

Variational models for color image processing

By Expositor: Thomas Batard on December 15, 2022

Microstructure-informed models of hydrodynamic force and torque in a static random array of spheres

By Expositor: Anthony Wachs on September 22, 2022

On the long-time behavior for a damped Navier-Stokes-Bardina model

By Expositor: Fernando Cortez on August 25, 2022

Inferring physical properties and topographical features from free surface flow data

By Expositor: Miguel Moyers-González on July 28, 2022

Análisis de imágenes a partir de un modelo computacional de difusión en tumores sólidos

By Expositor: Héctor Morales on July 7, 2022

Un enfoque discreto y Riemanniano para la resolución de problemas de optimización de forma

By Expositora: Estefanía Loayza on June 23, 2022

From anomalous to classical diffusion in a non-linear heat equation

By Expositor: Oscar Jarrín on June 2, 2022

Closedness under addition for families of quasimonotone operators

By Expositora: Yboon García on May 26, 2022

Hybrid algorithms for environmental data analysis

By Expositor: Jesús Portilla on May 19, 2022

Sobre algunos problemas abiertos en la Teoría de Control Óptimo

By Expositora: María Soledad Aronna on May 12, 2022

Análisis de dinámica de negocios con Analytics

By Expositor: Juan Pérez Retamales on May 5, 2022

A DG Finite Element Approx. of Elastoviscoplastic Fluid Flows Governed by Integral Constitutive Laws

By Expositor: Timm Treskatis on April 21, 2022

Quasi-best approximation in optimization with PDE constraints

By Expositor: Christian Kreuzer on March 10, 2022

Augmented Lagrangian Type Preconditioners for Steady Incompressible Flow

By Expositor: Florian Wechsung on February 24, 2022

Convex relaxations of parabolic optimal control problems with combinatorial switching constraints

By Expositor: Christian Meyer on February 3, 2022

Ecuaciones de Boussinesq con condiciones de borde mixtas y no lineales.

By Expositor: Andrea Ceretani on December 16, 2021

Physics-informed neural networks for cardiac activation mapping

By Expositor: Francisco Sahli on December 2, 2021

Problemas Variacionales No-difusivos con Restricciones en el Gradiente Débil y Distribucional

By Expositor: Carlos Rautenberg on November 25, 2021

Registro de imágenes cine-MRI a través de Physics-Informed Neural Networks

By Expositor: Pablo Arratia López on November 18, 2021

Scaled, inexact and adaptive generalised FISTA for (strongly) convex optimization

By Expositor: Luca Calatroni on November 11, 2021

Robot Dance: using optimization against COVID 19 in a complex network

By Expositor: Paulo J. S. Silva on October 28, 2021

Contribution of the parametric Kalman filter in practical and theoretical data assimilation

By Expositor: Olivier Pannekoucke on October 21, 2021

$Una noción de convexidad fraccionaria$

By Expositor: Leandro Del Pezzo on October 14, 2021

Well-posedness of the Variational Data Assimilation Problem by using Maximal Parabolic Regularity

By Expositor: Paula Castro on October 7, 2021

Análisis de un problema de control óptimo no-suave asociado a un fluido dilatante

By Expositor: Paola Quiloango on July 29, 2021

A priori and a posteriori error analysis of a momentum conservative mixed-FEM for the stationary Navier–Stokes problem

By Expositor: Ricardo Oyarzúa on June 10, 2021

A fully-mixed formulation for the steady double-diffusive convection system based upon Brinkman-Forchheimer equations

By Expositor: Sergio Caucao on May 27, 2021

Aplicaciones de la variación total en problemas geométricos inversos en superficies

By Expositor: José Vidal Núñez on March 25, 2021

Geometric convergence in total variation regularization

By Expositor: Dr. José Iglesias on March 18, 2021

On the regularity of singular sets of minimizers for the Mumford-Shah energy

By Expositor: Matteo Focardi on March 4, 2021

Modelos de demanda de tráfico: optimización paramétrica en la estimación de la demanda

By Expositor: Pablo Lotito on February 25, 2021

Shape optimization approach for sharp-interface reconstructions in inverse problems.

By Expositor: Antoine Laurain on February 18, 2021

An Adjoint-Free Four-Dimensional Variational Data Assimilation Method Via a Modified Cholesky Decomposition and an Iterative Woodbury Matrix Formula

By Expositor: Dr. Elías Niño on February 4, 2021

Umbrales sostenibles: Un enfoque desde la teoría de control para conciliar objetivos opuestos

By Dr. Pedro Gajardo on January 28, 2021

El método de perturbación singular para un sistema acoplado onda-EDO

By Dr. Eduardo Cerpa on January 21, 2021

Proximal splitting algorithms for Mean Field Games with local couplings

By Dr. Luis Briceño on January 7, 2021

A unified theoretical and computational nonlocal framework: generalized vector calculus and machine-learned nonlocal models

By Expositor: Marta D Elia on December 15, 2020

Un esquema numérico para inecuaciones variacionales estocásticas

By Expositor: Lisandro Parente on December 10, 2020

Dominación en grafos: parámetros clásicos y no tanto

By Expositor: Pablo Torres on November 5, 2020

An approach for avalanches of yield stress fluids in geophysics

By Expositor: Paul Vigneaux on November 12, 2020

Cuatro relaciones poco conocidas entre los algoritmos de optimización y las ecuaciones diferenciales

By Expositor: Juan Peypouquet on October 8, 2020

A generalized three-dimensional discrete element method with electrostatic induced cohesion

By Expositor: Alex Jerves on October 29, 2020

The sequential quadratic Hamiltonian scheme solving challenging optimal control problems

By Expositor: Alfio Borzì on October 22, 2020

Método de segundo orden con penalización exacta para fluidos incompresibles de Bingham

By Expositor: Sofía López on October 15, 2020

Método de Elementos Finitos aplicado a problemas de sedimentación y filtros

By Expositor: Paul Méndez on October 1, 2020

Aproximación por elementos finitos para una clase problemas de control óptimo no convexos gobernados por ecuaciones diferenciales parciales elípticas

By Expositor: Alex Nenjer on September 24, 2020