Formal Matrix Rings: Isomorphism Problem
Rings and Algebras
2023-01-10 v1
Abstract
We consider the isomorphism problem for formal matrix rings over a given ring. Principal factor matrices of such rings play an important role in this case. The work is supported by Russian Scientific Foundation, project 23-21-00375 (P.A. Krylov) and project 22-11-00052 (A.A. Tuganbaev).
Keywords
Cite
@article{arxiv.2301.03219,
title = {Formal Matrix Rings: Isomorphism Problem},
author = {Piotr Krylov and Askar Tuganbaev},
journal= {arXiv preprint arXiv:2301.03219},
year = {2023}
}
Comments
arXiv admin note: substantial text overlap with arXiv:2211.02957