|
This article is cited in 3 scientific papers (total in 3 papers)
On serial rings
A. A. Tuganbaevab a Lomonosov Moscow State University
b National Research University "Moscow Power Engineering Institute"
Abstract:
Let A be a ring such that all maximal indecomposable factor rings $A_i$ of $A$ are serial rings. Then every square matrix over $A$ is diagonalizable. In addition, if all the rings $A_i$ are Bezout rings, then every rectangular matrix over $A$ is diagonalizable. If $\varphi$ is an automorphism of the ring $A$, then the skew Laurent series ring $A((x,\varphi ))$ is a serial ring if and only if $A$ is a serial Artinian ring.
Keywords:
serial ring, Bezout ring, diagonalizable ring, skew Laurent series ring.
Received: 24.07.2016
Citation:
A. A. Tuganbaev, “On serial rings”, Diskr. Mat., 28:4 (2016), 150–157; Discrete Math. Appl., 27:2 (2017), 131–135
Linking options:
https://www.mathnet.ru/eng/dm1399https://doi.org/10.4213/dm1399 https://www.mathnet.ru/eng/dm/v28/i4/p150
|
|