Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I really like to use numerical calculations without all the fancy programming ...

Graph Coloring: The process of assigning colours to vertices or edges of a graph so that adjacent elements have distinct colours, commonly used in scheduling and resource allocation problems.

Graph reconfiguration and colouring problems investigate the transition between feasible solutions of a graph colouring instance. The central challenge is to determine a series of elementary ...