Equivalence of matrices in the ring $M(n, R)$ and its subrings

UDC 512.64+512.55 In this article, we consider the equivalence of matrices in the ring $M(n, R)$ and in its subrings of block triangular matrices $M_{BT} (n_1, . . . , n_k, R)$ and block diagonal matrices $M_{BD} (n_1, . . . , n_k, R)$ where $R$ is a commutative principal ideal domain,...

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Bibliographic Details
Date:2021
Main Authors: Dzhaliuk , N. S., Petrychkovych , V. M., Джалюк, Н. С., Петричкович, В. М.
Format: Article
Language:Ukrainian
Published: Institute of Mathematics, NAS of Ukraine 2021
Online Access:https://umj.imath.kiev.ua/index.php/umj/article/view/6858
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Journal Title:Ukrains’kyi Matematychnyi Zhurnal
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Ukrains’kyi Matematychnyi Zhurnal