Trace 1, 2×2 matrices over principal ideal domains are exchange

DOI10.37193/CJM.2020.03.07zbMath1488.16099WikidataQ113999586 ScholiaQ113999586MaRDI QIDQ3384536

Grigore Călugřeanu, Horia F. Pop

Publication date: 15 December 2021

Published in: Carpathian Journal of Mathematics (Search for Journal in Brave)

zbMATH Keywords

cleanprincipal ideal domainexchange\(2\tilde A-2\) matrix

Mathematics Subject Classification ID

Quadratic and bilinear Diophantine equations (11D09) Linear Diophantine equations (11D04) Matrices of integers (15B36) Units, groups of units (associative rings and algebras) (16U60) Integral domains (associative rings and algebras) (16U10)

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