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 ...

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

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 ...

In the 1970s, Boris Kadomtsev and Vladamir Petviashvili derived an equation that provides a starting point for describing weakly two-dimensional undular bores, but the approach still had limitations, ...

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.