Room 515, Cosmology Building, National Taiwan University + Zoom, Physical+Online Seminar
(實體+線上演講 台灣大學次震宇宙館515研討室+ Zoom)
Space-time Method of Fundamental Solutions for Anomalous Diffusion Equations and Convolution Quadrature
Takashi Ohe (Okayama University of Science)
Abstract:
The method of fundamental solutions is an efficient numerical solver for elliptic PDEs. However, it is known to be unstable for time-dependent PDEs, specifically when the space-time fundamental solution is applied and time steps are small. In this talk, we propose a method that applies the convolution quadrature method for time discretization to improve stability for small time steps. We present numerical experiments demonstrating the effectiveness of the proposed method.
Meeting ID: 842 8043 8543
Passcode: 871485
Organizer: Jenn-Nan Wang (NTU)
