吉林大学学报(理学版) ›› 2026, Vol. 64 ›› Issue (4): 795-0800.

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上三角矩阵环的两类半交换Armendariz子环

杨刚, 温家依, 曲志伟


  

  1. 兰州交通大学 数理学院, 兰州 730070
  • 收稿日期:2026-01-24 出版日期:2026-07-26 发布日期:2026-07-26
  • 通讯作者: 杨刚 E-mail: yanggang@mail.lzjtu.cn

Two Classes of Semicommutative  Armendariz Subrings of Upper Triangular Matrix Rings

Yang Gang, Wen Jiayi, Qu Zhiwei   

  1. School of Mathematics and Physics, Lanzhou Jiaotong University, Lanzhou 730070, China
  • Received:2026-01-24 Online:2026-07-26 Published:2026-07-26

摘要: 利用约化环理论研究上三角矩阵环的半交换和Armendariz性质, 基于具有相容自同态的环, 构造给出了四阶上三角矩阵环的两类半交换Armendariz子环.


关键词: 约化环, Euclid整环, 相容自同态, 半交换环, Armendariz环

Abstract: By using the theory of reduced rings, we studied the semicommutative and Armendariz properties of upper triangular matrix rings. Based on rings with compatible endomorphisms, we constructed and gave two classes of semicommutative Armendariz subrings of the fourth-order upper triangular matrix ring.

Key words: reduced ring, Euclidean domain, compatible endomorphism, semicommutative ring, Armendariz ring

中图分类号: 

  • O153.3