The properties of matrices \(\alpha I+\beta J\) and some related problems

DOI10.1007/BF02007237zbMath0679.15020MaRDI QIDQ1124656

Benfu Yang, Wandi Wei

Publication date: 1988

Published in: Acta Mathematicae Applicatae Sinica. English Series (Search for Journal in Brave)

zbMATH Keywords

orderscentercentralizernormalizerblock design

Mathematics Subject Classification ID

Linear algebraic groups over arbitrary fields (20G15) Other designs, configurations (05B30) Hermitian, skew-Hermitian, and related matrices (15B57)

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