A combinatorial method for determining the spectrum of the linear combinations of finitely many diagonalizable matrices that mutually commute

Mathematical Communications

关键词: Diagonalizable matrices;    Commutativity;    Spectrum;    Linear combination;    Systems of linear equations;   

DOI  :  

学科分类：社会科学、人文和艺术（综合）

来源: Sveuciliste Josipa Jurja Strossmayera u Osijeku * Odjel za Matematiku / University of Osijek, Department of Mathematics

【 摘 要 】

et $X_i$, $i=1,2,...,m$, be diagonalizable matrices that mutually commute. This paper provides a combinatorial method to handle the problem of when a linear combination matrix $X=\sum_{i=1}^{m}c_iX_i$ is a matrix such that...

【 授权许可】

Unknown