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Orientador(es)
Resumo(s)
In this paper we compute the rank and exhibit a presentation for the monoids of all P-stable and P-order preserving partial permutations on a finite set Omega, with P an ordered uniform partition of Omega. These (inverse) semigroups constitute a natural class of generators of the pseudovariety of inverse semigroups N O of all normally ordered (finite) inverse semigroups.
Descrição
Palavras-chave
Transformations Normally ordered inverse semigroups Ranks Presentations
Contexto Educativo
Citação
CANECO, Rita; FERNANDES, Vítor H.; QUINTEIRO, Teresa M. – Ranks and presentations of some normally ordered inverse semigroups. Periodica Mathematica Hungarica. ISSN 0031-5303. Vol. 85, N.º 2 (2022), pp. 435-447.
Editora
Springer