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E-inversive semigroups with a completely simple kernel
- Source :
- Communications in Algebra. 46:4884-4890
- Publication Year :
- 2018
- Publisher :
- Informa UK Limited, 2018.
-
Abstract
- We show that an E-inversive semigroup S has a completely simple kernel KS if and only if it contains a primitive idempotent (in that case, KS is the set-theoretic union of the groups eSe, where e is a primitive idempotent of S). Along the way, some equivalent conditions for a semigroup to be E-inversive are given. Moreover, some applications of the above theorem will be pointed out.
Details
- ISSN :
- 15324125 and 00927872
- Volume :
- 46
- Database :
- OpenAIRE
- Journal :
- Communications in Algebra
- Accession number :
- edsair.doi...........10cea96ccfa5b15f0e6227704f016399