Results 1 to 10 of about 75 (54)
Pseudocomplementation in (Normal) Subgroup Lattices [PDF]
Communications in Algebra, 2010 The goal of this article is to study finite groups admitting a pseudocomplemented subgroup lattice (PK-groups) or a pseudocomplemented normal subgroup lattice (PKN-groups).
Tom De Medts
exaly +3 more sources
Disjunctive Ideals of Almost Distributive Lattices
Discussiones Mathematicae - General Algebra and Applications, 2022 The concept of disjunctive ideals is introduced in an Almost Distributive Lattice (ADL). It is proved that the set of all disjunctive ideals of an ADL forms a complete lattice.
Rafi N., Srujana M., Rao T. Srinivasa
doaj +1 more source
𝒩 -Prime Spectrum of Stone Almost Distributive Lattices
Discussiones Mathematicae - General Algebra and Applications, 2021 Introduced the notions of annulets and 𝒩 -filters in stone Almost Distributive Lattices and investigated their properties. Utilized annulets to characterize the 𝒩 -filters.
Rafi N., Bandaru Ravi Kumar, Srujana M.
doaj +1 more source
On Quasi-P-Almost Distributive Lattices
Discussiones Mathematicae - General Algebra and Applications, 2020 In this paper, the concept of quasi pseudo-complementation on an Almost Distributive Lattice (ADL) as a generalization of pseudo-complementation on an ADL is introduced and its properties are studied.
Bandaru Ravi Kumar, Rao G.C.
doaj +1 more source
β-Prime Spectrum of Stone Almost Distributive Lattices
Discussiones Mathematicae - General Algebra and Applications, 2020 The notion of boosters and β-filters in stone Almost Distributive Lattices are introduced and their properties are studied, utilizing boosters to characterize the β-filters.
Rafi N., Bandaru Ravi Kumar
doaj +1 more source
Join-semilattices whose principal filters are pseudocomplemented lattices [PDF]
, 2022 This paper deals with join-semilattices whose sections, i.e. principal filters, are pseudocomplemented lattices. The pseudocomplement of a∨b in the section [b,1] is denoted by a → b and can be considered as the connective implication in a certain kind of
Chajda, Ivan, Länger, Helmut
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Subdirectly irreducible sectionally pseudocomplemented semilattices [PDF]
, 2007 summary:Sectionally pseudocomplemented semilattices are an extension of relatively pseudocomplemented semilattices—they are meet-semilattices with a greatest element such that every section, i.e., every principal filter, is a pseudocomplemented ...
Halaš, R., Kühr, J.
core +1 more source
Prime filter structures of pseudocomplemented Kleene algebras and representation by rough sets [PDF]
, 2022 We introduce Kleene–Varlet spaces as partially ordered sets equipped with a polarity satisfying certain additional conditions. By applying Kleene–Varlet spaces, we prove that each regular pseudocomplemented Kleene algebra is isomorphic to a ...
J. Järvinen, S. Radeleczki
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Erratum to: Congruences and Ideals in a Distributive Lattice with Respect to a Derivation [PDF]
, 2019 The present note is an Erratum for the two theorems of the paper "Congruences and ideals in a distributive lattice with respect to a derivation" by M.
Barzegar, Hasan
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A Logic for Dually Hemimorphic Semi-Heyting Algebras and its Axiomatic Extensions [PDF]
, 2022 The variety \(\mathbb{DHMSH}\) of dually hemimorphic semi-Heyting algebras was introduced in 2011 by the second author as an expansion of semi-Heyting algebras by a dual hemimorphism.
Cornejo, Juan Manuel +1 more
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