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Title Transcription
ハングン ニオケル ガイテキ カカンセイ ト カカンセイ
Title Alternative (English)
External Commutativity and Commutativity in Semigroups
File
language
eng
Author
Yamada, Miyuki
Description
A semigroup S is called externally commutative if S satisfies the permutation identity xyz zyx, In this paper the structure of externally commutative semigroups will be studied. It will be shown that an externally commutative semigroup IS a certain special ideal extension of a commutative semigroup by a null semigroup.
Journal Title
Memoirs of the Faculty of Science, Shimane University
Volume
26
Start Page
39
End Page
42
ISSN
03879925
Published Date
1992-12-25
NCID
AN00108106
Publisher
島根大学理学部
Publisher Aalternative
The Faculty of Science, Shimane University
NII Type
Departmental Bulletin Paper
OAI-PMH Set
Faculty of Science and Engineering
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