Axioms for the finite non-bijective self-maps. Remark on a paper by G. Sági (Q1293389)
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scientific article; zbMATH DE number 1309721
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Axioms for the finite non-bijective self-maps. Remark on a paper by G. Sági |
scientific article; zbMATH DE number 1309721 |
Statements
Axioms for the finite non-bijective self-maps. Remark on a paper by G. Sági (English)
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17 July 2000
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Several authors, including \textit{G. Sági} [Semigroup Forum 58, No. 1, 94-105 (1999; Zbl 0919.20036)] obtained sets of semigroup-theoretical conditions which hold on a semigroup iff it is isomorphic to the semigroup of all non-surjective mappings on a finite set. In this short note, the author shows how Sági's finite set of conditions can be obtained from the infinite one obtained earlier by the author.
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defining relations
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semigroups of mappings
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