Computing Partial Quaternion Eigenpairs with Quaternion Shift

Jia, ZG; Wang, QY; Pang, HK; Zhao, MX

Jia, ZG (通讯作者),Jiangsu Normal Univ, Res Inst Math Sci, Xuzhou 221116, Jiangsu, Peoples R China.;Jia, ZG (通讯作者),Jiangsu Normal Univ, Sch Math & Stat, Xuzhou 221116, Jiangsu, Peoples R China.

JOURNAL OF SCIENTIFIC COMPUTING, 2023; 97 (2):

Abstract

The existing shift technique for quaternion matrix computation is to use real shifts rather than quaternion shifts, because quaternions are multiplica......

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