Fecha/Hora
Date(s) - 15/01/2024
1:00 pm - 2:00 pm
CategorÃas No CategorÃas
Recent applications of the Minimally Implicit Runge-Kutta (MIRK) methods in astrophysics: RRMHD equations and M1 neutrino transport equations
Dra. Isabel Cordero Carrión
Universidad de Valencia
We present the Minimally-Implicit Runge-Kutta (MIRK) methods for the numerical resolution of hyperbolic equations with stiff source terms. We apply these schemes to the resistive relativistic magnetohydrodynamic (RRMHD) and the M1 neutrino transport equations. Previous approaches rely on Implicit-Explicit (IMEX) Runge-Kutta schemes. The MIRK methods are able to deal with stiff terms producing stable numerical evolutions and their computational cost is similar to the standard explicit methods.
Fecha: Lunes 15 Enero 2024
Hora: 13:00
Lugar: Aula VII Trilingüe
