JOURNAL OF SHANDONG UNIVERSITY(NATURAL SCIENCE) ›› 2023, Vol. 58 ›› Issue (11): 71-75.doi: 10.6040/j.issn.1671-9352.0.2022.556

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D-superfluous subacts of S-acts

Ruixia LU(),Husheng QIAO*()   

  1. College of Mathematics and Statistics, Northwest Normal University, Lanzhou 730070, Gansu, China
  • Received:2022-11-14 Online:2023-11-20 Published:2023-11-07
  • Contact: Husheng QIAO E-mail:3053943787@qq.com;gsqiaohsh@163.com

Abstract:

Let S be a monoid, A be an S-act. Based on the concept of superfluous subacts of S-acts, the concept of D-superfluous subacts and its basic properties are studied. Finally, some properties of D-radicals of S-acts are defined and studied.

Key words: subact, superfluous subact, D-superfluous subact, D-radical

CLC Number: 

  • O152.7
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