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arXiv:1112.6120 [math.GR]AbstractReferencesReviewsResources

Some operators that preserve the locality of a pseudovariety of semigroups

Alfredo Costa, Ana Escada

Published 2011-12-28, updated 2013-02-27Version 2

It is shown that if V is a local monoidal pseudovariety of semigroups, then K(m)V, D(m)V and LI(m)V are local. Other operators of the form Z(m)(_) are considered. In the process, results about the interplay between operators Z(m)(_) and (_)*D_k are obtained.

Comments: To appear in International Journal of Algebra and Computation
Journal: International Journal of Algebra and Computation 23 (2013), 583-610
Categories: math.GR
Subjects: 20M07, 20M35
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