Finite generation of congruence preserving functions

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Назив:	Finite generation of congruence preserving functions
Аутори:	Ajhinger Erhard Lazić Marijana Mudrinski Nebojša
Датум издавања:	2016
Часопис:	Monatshefte fur Mathematik
Сажетак:	© 2015, Springer-Verlag Wien. We investigate when the clone of congruence preserving functions is finitely generated. We obtain a full description for all finite p-groups, and for all finite algebras with Mal’cev term and simple congruence lattice. The characterization for p-groups allows a generalization to a large class of expansions of groups.
URI:	https://open.uns.ac.rs/handle/123456789/31713
ISSN:	0026-9255 1436-5081
DOI:	10.1007/s00605-015-0833-5
Налази се у колекцијама:	PMF Publikacije/Publications