Isomorphisms of groups of periodic infinite matrices

2022/12/08 by Bezushchak, Oksana
#20E34 #20H20 #FOS: Mathematics #Operator Algebras (math.OA) #Rings and Algebras (math.RA)

paper · doi:10.48550/arxiv.2301.06931

Abstract

We describe isomorphisms of groups of several periodic infinite matrices and isomorphisms of groups of invertible elements of unital locally matrix algebras.

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