Some similarities classes related to O(2,1) in split quaternions

Cao, WS; Tang, Z

Cao, WS (corresponding author), Wuyi Univ, Sch Math & Computat Sci, Jiangmen, Guangdong, Peoples R China.

LINEAR & MULTILINEAR ALGEBRA, ; ():

Abstract

In this paper, we show that PO(2, 1) can be represented by invertible split quaternions. We introduce the concepts of t-similarity and t-pseudosimilar......

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