## Abstract A reflexive digraph is a pair (__X__, __Ο__), where __X__ is an arbitrary set and __Ο__ is a reflexive binary relation on __X__. Let __End__ (__X__, __Ο__) be the semigroup of endomorphisms of (__X__, __Ο__). We determine the group of automorphisms of __End__ (__X__, __Ο__) for: digraph
Endomorphisms of Finite Symmetric Inverse Semigroups
β Scribed by Boris M. Schein; Beimnet Teclezghi
- Publisher
- Elsevier Science
- Year
- 1997
- Tongue
- English
- Weight
- 256 KB
- Volume
- 198
- Category
- Article
- ISSN
- 0021-8693
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β¦ Synopsis
We describe the endomorphisms of the inverse semigroup of all one-to-one partial transformations of a finite set and count the number of the endomorphisms.
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