J4 ›› 2015, Vol. 14 ›› Issue (6): 11-12.

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The Structure of Two Types of Semigroups Relating to Regular Element in Dn

  

  1. College of Mathematics and Computer, Dali University, Dali, Yunnan 671003, China
  • Received:2014-10-10 Online:2015-06-15 Published:2015-06-15

Abstract:

This paper investigates regular elements which is closely related to idempotent, and gets the structure of regular semigroup
and inverse semigroup which are closely related to regular element in.

Key words: regular element, idempotent, permutation matrix, regular semigroup

CLC Number: