Numerics with PDEs: Mathematics meets Computational Astrophysics

Europe/Berlin
HS4 (TPI, FSU Jena)

HS4

TPI, FSU Jena

Description

Accurate astrophysical predictions of the evolution of, for instance, binary and isolated compact objects, rely on large computational simulations, solving a system of PDEs modelling the relevant physical processes. These simulations are underpinned by a mathematical framework for discretising these PDEs in a manner suited to being solved on a computer. This workshop will focus on the interface between the mathematical approach to the numerical solution of PDEs and their applications in approaching problems in computational astrophysics.

Registration
Participants
  • Alejandra Gonzalez
  • Amireh Mousavi
  • Bernd Bruegmann
  • Boris Daszuta
  • Carl Lamster
  • Christos Pervolianakis
  • Dietmar Gallistl
  • Emilie Pirch
  • Fabio Magistrelli
  • Florian Atteneder
  • Gero Schnücke
  • Giulia Huez
  • Joan Fontbuté
  • Luís Felipe Longo Micchi
  • Maximilian Jacobi
  • Mira Schedensack
  • Nisa Amir
  • sebastiano bernuzzi
  • William Cook
    • 09:30 11:00
      Talks HS4

      HS4

      TPI, FSU Jena

      • 09:30
        Spectrally-tuned compact finite-difference schemes with domain decomposition and applications to numerical relativity 30m
        Speaker: Boris Daszuta
      • 10:00
        On split form nodal discontinuous Galerkin methods to solve systems of conservations laws 30m
        Speaker: Gero Schnücke
      • 10:30
        GRMHD simulations with GR-Athena++ 30m
        Speaker: William Cook
    • 11:00 11:30
      Coffee Break 30m
    • 11:30 12:30
      Talks HS4

      HS4

      TPI, FSU Jena

      • 11:30
        High order methods in Numerical Relativity - Challenges and successes 30m
        Speaker: Florian Atteneder
      • 12:00
        Positivity preservation on the context of finite elements 30m
        Speaker: Christos Pervolianakis
    • 12:30 13:30
      Lunch 1h
    • 13:30 15:00
      Discussion HS4

      HS4

      TPI, FSU Jena

      • 14:30
        Elliptic Equations 30m
        Speaker: Bernd Bruegmann
    • 15:00 15:30
      Coffee Break 30m
    • 15:30 17:00
      Discussion HS4

      HS4

      TPI, FSU Jena