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The positive and generalized discriminators don't exist

A.G. Pinus — 2000

Discussiones Mathematicae - General Algebra and Applications

In this paper it is proved that there does not exist a function for the language of positive and generalized conditional terms that behaves the same as the discriminator for the language of conditional terms.

О богатых и бедных алгебрах

А.Г. Пинус; A.G. Pinus; A.G. Pinus; A.G. Pinus — 1996

Algebra i Logika

Positively conditional pseudovarieties and implicit operations on them.

Pinus, A.G. — 2006

Sibirskij Matematicheskij Zhurnal

On functions commuting with semigroups of transformations of algebras.

Pinus, A.G. — 2000

Siberian Mathematical Journal

Invariants of the rational equivalence.

Pinus, A.G. — 2000

Siberian Mathematical Journal

Proper automorphisms of universal algebras.

Pinus, A.G. — 2004

Sibirskij Matematicheskij Zhurnal

Computability potential scales of $n$ -element algebras with restrictions on arity.

Pinus, A.G. — 2005

Sibirskij Matematicheskij Zhurnal

Implicit operations on the categories of universal algebras.

Pinus, A.G. — 2009

Sibirskij Matematicheskij Zhurnal

On the subsemilattices of first-order definable and openly first-order definable congruences of the congruence lattice of a universal algebra.

Pinus, A.G. — 2006

Sibirskij Matematicheskij Zhurnal

Elementary equivalence for the lattices of subalgebras and automorphism groups of free algebras.

Pinus, A.G. — 2008

Sibirskij Matematicheskij Zhurnal

The computability potential scale of all finite algebras.

Pinus, A.G. — 2007

Sibirskij Matematicheskij Zhurnal

On automorphisms of computability potential scales for $n$ -element algebras.

Zhurkov, S.V.; Pinus, A.G. — 2003

Sibirskij Matematicheskij Zhurnal

On independence of the relations of epimorphy and embeddability on the variety of all lattices.

Pinus, A.G.; Mordvinov, Ya.L. — 2002

Sibirskij Matematicheskij Zhurnal

On the length of scales of computability potentials for $n$ -element algebras.

Pinus, A.G.; Zhurkov, S.V. — 2002

Sibirskij Matematicheskij Zhurnal

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Currently displaying 1 – 14 of 14

The positive and generalized discriminators don't exist

О богатых и бедных алгебрах

Positively conditional pseudovarieties and implicit operations on them.

On functions commuting with semigroups of transformations of algebras.

Invariants of the rational equivalence.

Proper automorphisms of universal algebras.

Computability potential scales of $n$ -element algebras with restrictions on arity.

Implicit operations on the categories of universal algebras.

On the subsemilattices of first-order definable and openly first-order definable congruences of the congruence lattice of a universal algebra.

Elementary equivalence for the lattices of subalgebras and automorphism groups of free algebras.

The computability potential scale of all finite algebras.

On automorphisms of computability potential scales for $n$ -element algebras.

On independence of the relations of epimorphy and embeddability on the variety of all lattices.

On the length of scales of computability potentials for $n$ -element algebras.