On the Jordan decomposition of tensored matrices of Jordan canonical forms
Kei-ichiro Iima, Ryo Iwamatsu
Abstract
Let k be an algebraically closed field of characteristic p 0. We shall consider the problem of finding out a Jordan canonical form of J(α,s) k J(β,t), where J(α,s) means the Jordan block with eigenvalue α∈ k and size s.
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