Table of contents

α-FPUT chain

Python code generates images that may be converted into a video using applications such as ffmpeg. Click on images to watch video on YouTube.

Low amplitude

High amplitude

k = 4 (low amplitude)

1D relaxation methods

Demonstration of Jacobi, Gauss-Seidel and Successive Overrelaxation methods for the 1D Poisson equation. Python code generates images that may be converted into a video using applications such as ffmpeg. Click on images to watch video on YouTube.

Example 1

Example 2