We first introduce several decompositions of A₁, B₁, C₁, B₂, C₂, A₃, C₃, B₄ and C₄, then by applying these decompositions, the necessary and sufficient conditions for the solvability of matrix ...

Find out how to solve simultaneous equations using a graph in this Bitesize KS3 maths video.

A numerical solution of the quadratic matrix equations associated with a nonsingular M-matrix by using the alternately linearized implicit iteration method is considered. An iteration method for ...

Mathematicians have devised a new way to solve higher-order polynomial equations, ushering in a 'dramatic revision of a basic chapter in algebra'.

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 ...

Balls of human brain cells grown in a dish, known as organoids, have been linked to computers and used to solve mathematical equations. The work is an early step towards using living brain tissue ...