A. G. Pinus, “On the Galois-Correspondence between Implicit Operations and Categories of Universal Algebras”, Vestn. Novosib. Gos. Univ., Ser. Mat. Mekh. Inform., 2011, Volume 11, Issue 3,Pages <nobr>146

On the Galois-Correspondence between Implicit Operations and Categories of Universal Algebras

A. G. Pinus

Novosibirsk State Technical University

Abstract: We given some criterion, when some subsemigroup of the semigroup of innere homomorphisms of universal algebra is the semigroup of innere homomorphisms of some enrichment of this algebra.

Keywords: Galois-correspondence, implicit operations, categories of universal algebras.

UDC: 512.57

Received: 01.06.2010