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Title Transcription
イッパンカ サレタ ギャク ハングン ノ ジユウ セキ ト ユウゴウ
Title Alternative
Free Products and Amalgamation of Generalized Inverse [*-]Semigroups
File
language
eng
Author
Imaoka, Teruo
Description
The author showed that the class of [left, right] nonnal bands has the stong amalgamation property [4]. In his paper [1], T. E. Hall proved that the class of [left, right] generalized inverse semigroups has the strong amalgamation property by using the concept of a bundled semilattice which is firstly introduced in [7]. By similar argument, we show that the classes of normal *-bands and generalized inverse *-semigroups have the strong amalgamation property. Also we give the structures of normal *-bands and generalized inverse *-semigroups and the free products in the variety of normal *-bands.
Journal Title
Memoirs of the Faculty of Science, Shimane University
Volume
21
Start Page
55
End Page
64
ISSN
03879925
Published Date
1987-12-25
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
Shimane University
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