HS-stability and complex products in involution semigroups
Rings and Algebras
2021-12-15 v2
Abstract
When does the complex product of a given number of subsets of a group generate the same subgroup as their union? We answer this question in a more general form by introducing HS-stability and characterising the HS-stable involution subsemigroup generated by a subset of a given involution semigroup. We study HS-stability for the special cases of regular -semigroups and commutative involution semigroups.
Cite
@article{arxiv.2003.02558,
title = {HS-stability and complex products in involution semigroups},
author = {Bertalan Bodor and Erkko Lehtonen and Thomas Quinn-Gregson and Nikolaas Verhulst},
journal= {arXiv preprint arXiv:2003.02558},
year = {2021}
}
Comments
14 pages