This article is cited in 1 paper

Closed classes of $k$-valued logic, all of whose congruences are trivial

V. V. Gorlov

Belarusian State University

Abstract: In this article a criterion for the existence of only trivial congruences on a closed class of $k$-valued logic containing selectors is formulated and proved. All homomorphic, but nonisomorphic, images of a given closed class of $k$-valued logic containing selectors are described.

UDC: 517.1

Received: 18.09.1976

 English version: Mathematical Notes, 1977, 22:4, 769–775

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