Webrelaunch 2020

M.Sc. Joannis Alexopoulos

  • Englerstrasse 2
    76131 Karlsruhe
    Germany

Welcome to my webpage. I am a PhD student in the working group for nonlinear PDEs as part of the institute for analysis and under the supervision of Dr. Björn de Rijk.

Current List of Courses
Semester Titel Typ
Winter Semester 2024/25 Lecture
Winter Semester 2023/24 Lecture

Research interests

  • Nonlinear stability of periodic waves against nonlocalized perturbations
  • Long-time behaviour and regularity of solutions in nonlinear diffusion equations and systems

Publications

  • J. Alexopoulos and B. de Rijk — Nonlinear stability of periodic wave trains in the FitzHugh-Nagumo system against fully nonlocalized perturbations (Preprint, 2024). arXiv