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JOURNALS // Sibirskii Matematicheskii Zhurnal // Archive
Sibirsk. Mat. Zh., 2015 Volume 56, Number 6, Pages 1199–1214 (Mi smj2707)
This article is cited in 15 papers

Formal matrix rings and their isomorphisms

A. N. Abyzov, D. T. Tapkin

Kazan (Volga Region) Federal University, Kazan, Russia

Abstract: We study the isomorphism problem for formal matrix rings and obtain the description of semiartinian formal matrix rings and the max-rings of formal matrices.

Keywords: formal matrix ring, semiartinian ring, perfect ring, max-ring.

UDC: 512.55

Received: 10.11.2014

DOI: 10.17377/smzh.2015.56.601


 English version: Siberian Mathematical Journal, 2015, 56:6, 955–967

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© Steklov Math. Inst. of RAS, 2024