DMS Linear Algebra/Algebra Seminar

Speaker:  Huajun Huang

Title:  Upper triangular similarity, Belitskii's canonical form, and graphical algorithm

Abstract: I will give an up-to-date report on the upper triangular similarity of strictly upper triangular matrices. The Belitskii's algorithm leads to a Belitskii's canonical form for each upper triangular similarity orbit. I will explain how to use the double coset canonical form and graphical algorithm to determine Belitskii's canonical form efficiently. Some new results will be presented.

This work is joint with Meaza Bogale and Ming-Cheng Tsai.