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Formal Matrix Rings: Isomorphism Problem

Author

Listed:
  • Piotr Krylov

    (Department of Algebra, National Research Tomsk State University, Tomsk 634050, Russia)

  • Askar Tuganbaev

    (Department of Higher Mathematics, National Research University ‘MPEI’, Moscow 111250, Russia
    Department of Higher Algebra, Lomonosov Moscow State University, Moscow 119991, Russia)

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.

Suggested Citation

  • Piotr Krylov & Askar Tuganbaev, 2023. "Formal Matrix Rings: Isomorphism Problem," Mathematics, MDPI, vol. 11(7), pages 1-5, April.
    • Handle: RePEc:gam:jmathe:v:11:y:2023:i:7:p:1720-:d:1115384
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