Endomorphisms of semigroups of oriented transformations
نویسندگان
چکیده
We characterize the monoid of endomorphisms semigroup all oriented full transformations a finite chain, as well partial and permutations chain. Characterizations monoids subsemigroups orientation-preserving three semigroups aforementioned are also given. In addition, we compute number each these six semigroups.
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ژورنال
عنوان ژورنال: Semigroup Forum
سال: 2022
ISSN: ['0037-1912', '1432-2137']
DOI: https://doi.org/10.1007/s00233-022-10325-y