Combination of real and imaginary parts (CRI) works well for solving complex symmetric linear systems. This paper develops a generalization of CRI method to determine the solution of Sylvester matrix ...

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 ...

NICOLA GUGLIELM, CHRISTIAN LUBICH, MATRIX STABILIZATION USING DIFFERENTIAL EQUATIONS, SIAM Journal on Numerical Analysis, Vol. 55, No. 6 (2017), pp. 3097-3119 ...

DeepMind breaks 50-year math record using AI; new record falls a week later AlphaTensor discovers better algorithms for matrix math, inspiring another improvement from afar.