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A Note on Locally Inverse Semigroup Algebras
Author
Source
International Journal of Mathematics and Mathematical Sciences
Issue
Vol. 2008, Issue 2008 (31 Dec. 2008), pp.1-5, 5 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2008-02-05
Country of Publication
Egypt
No. of Pages
5
Main Subjects
Abstract EN
Let R be a commutative ring and S a finite locally inverse semigroup.
It is proved that the semigroup algebra R[S] is isomorphic to the direct product of Munn algebras ℳ(R[GJ],mJ,nJ;PJ) with J∈S/?, where mJ is the number of ℛ-classes in J, nJ the number of ℒ-classes in J, and GJ a maximum subgroup of J.
As applications, we obtain the sufficient and necessary conditions for the semigroup algebra of a finite locally inverse semigroup to be semisimple.
American Psychological Association (APA)
Guo, Xiaojiang. 2008. A Note on Locally Inverse Semigroup Algebras. International Journal of Mathematics and Mathematical Sciences،Vol. 2008, no. 2008, pp.1-5.
https://search.emarefa.net/detail/BIM-987899
Modern Language Association (MLA)
Guo, Xiaojiang. A Note on Locally Inverse Semigroup Algebras. International Journal of Mathematics and Mathematical Sciences No. 2008 (2008), pp.1-5.
https://search.emarefa.net/detail/BIM-987899
American Medical Association (AMA)
Guo, Xiaojiang. A Note on Locally Inverse Semigroup Algebras. International Journal of Mathematics and Mathematical Sciences. 2008. Vol. 2008, no. 2008, pp.1-5.
https://search.emarefa.net/detail/BIM-987899
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-987899