Results 31 to 40 of about 83 (69)

Pseudocomplemented algebras with Boolean congruence lattices [PDF]

Journal of the Australian Mathematical Society, 1978
AbstractComplemented congruences in the classes of pseudocomplemented semilattices, p-algebras and double p-algebras are described. The descriptions are applied to give intrinsic characterizations of those algebras in the aforementioned classes whose congruence lattice is a Boolean algebra.
openaire   +2 more sources

Coherent Filters of Pseudocomplemented 1-Distributive Lattices

Mathematics Letters
This work explores coherent filters in the framework of pseudocomplemented 1-distributive lattices. After reviewing the basic properties of such lattices and their pseudocomplements, we introduce the notion of coherent filters and establish conditions under which a filter is coherent.
Chandrani Nag, Syed Faruk
openaire   +1 more source

On the universal theory of the free pseudocomplemented distributive lattice

Journal of Algebra
It is shown that the universal theory of the free pseudocomplemented distributive lattice is decidable and a recursive axiomatization is presented. This contrasts with the case of the full elementary theory of the finitely generated free algebras which is known to be undecidable.
Carai, Luca, Moraschini, Tommaso
openaire   +2 more sources

Monadic Pseudocomplemented Distributive Lattices

Fil: Pelaitay, Gustavo Andrés. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - San Juan; Argentina. Universidad Nacional de San Juan. Facultad de Filosofía, Humanidades y Artes.
Calomino, Ismael, Lewis Smith, Andrew, Pelaitay, Gustavo Andrés   +2 more
openaire   +1 more source

Answer to a 1971 Question of Grätzer and Lakser on Pseudocomplemented Lattices

Mathematica Pannonica
Grätzer and Lakser asked in the 1971 Transactions of the American Mathematical Society if the pseudocomplemented distributive lattices in the amalgamation class of the subvariety generated by 𝟐 𝑛 ⊕ 𝟏 can be characterized by the property of not having a *
openaire   +2 more sources

Disjunctive inclusion property in pseudo-complemented distributive lattices

Discussiones Mathematicae - General Algebra and Applications
Mukkamala Sambasiva Rao
doaj   +1 more source

Congruence lattices of pseudocomplemented semilattices [PDF]

Algebra Universalis, 1979
openaire   +2 more sources

A Categorical Equivalence for Tense Pseudocomplemented Distributive Lattice

Fil: Pelaitay, Gustavo Andrés. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de San Juan. Facultad de Filosofía, Humanidades y Artes.
Pelaitay, Gustavo Andrés, Staronbisky, Maia   +1 more
openaire   +1 more source

Some of the next articles are maybe not open access.

Related searches:

Characterizations of pseudocomplemented lattices by excluded 0-sublattices

Algebra Universalis, 2021
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Xue-Ping Wang, Wang Xue-Ping
exaly   +2 more sources