The Group Involutory Matrix of the Combinations of Two Idempotent Matrices
[摘要] We discuss the following problem: whenaP+bQ+cPQ+dQP+ePQP+fQPQ+gPQPQof idempotent matricesPandQ, wherea,b,c,d,e,f,g∈ℂanda≠0,b≠0, is group involutory.
[发布日期] [发布机构]
[效力级别] [学科分类] 应用数学
[关键词] [时效性]
