JOURNAL OF SHANDONG UNIVERSITY(NATURAL SCIENCE) ›› 2014, Vol. 49 ›› Issue (2): 4-6.doi: 10.6040/j.issn.1671-9352.0.2012.568

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Characterization of n-left almost regular monoids by flatness property

QIAO Hu-sheng, LIU Jian-min   

  1. Department of Mathematics, Northwest Normal University, Lanzhou 730070, Gansu, China
  • Received:2012-11-15 Online:2014-02-20 Published:2014-06-04

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Abstract:

Let n be a positive integer and S a monoid. A generalization of left almost regular monoid is investigated, it is called n-left almost regular monoid. Using new flatness property of S-acts, the characterization of these monoids are given.

Key words: left almost regular monoid, flatness property, n-left almost regular monoid

CLC Number: 

  • O152.7
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