The Abelian Kernel of an Inverse Semigroup

The Abelian Kernel of an Inverse Semigroup

The problem of computing the abelian kernel of a finite semigroup was first solved by Delgado describing an algorithm that decides whether a given element of a finite semigroup <i>S</i> belongs to the abelian kernel. Steinberg extended the result for any variety of abelian groups with de...

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Bibliographic Details
Main Authors: A. Ballester-Bolinches, V. Pérez-Calabuig
Format: Article
Language:English
Published: MDPI AG 2020-07-01
Series:Mathematics
Subjects:
finite semigroup
abelian kernels
profinite topologies
partial automorphisms
extension problem
Online Access:https://www.mdpi.com/2227-7390/8/8/1219

Internet

https://www.mdpi.com/2227-7390/8/8/1219

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