Results 101 to 110 of about 22,156 (198)

Study of MV-algebras via derivations

open access: yesAnalele Stiintifice ale Universitatii Ovidius Constanta: Seria Matematica, 2019
The main goal of this paper is to give some representations of MV-algebras in terms of derivations. In this paper, we investigate some properties of implicative and difference derivations and give their characterizations in MV-algebras.
Wang Jun Tao, She Yan Hong, Qian Ting
doaj   +1 more source

Merging Intuitionistic and De Morgan Logics

open access: yesMathematics
We introduce De Morgan Heyting logic for Heyting algebras with De Morgan negation (DH-algebras). The variety DH of all DH-algebras is congruence distributive. The lattice of all subvarieties of DH is distributive.
Minghui Ma, Juntong Guo
doaj   +1 more source

POLYADIC BOOLEAN ALGEBRAS [PDF]

open access: yesProceedings of the National Academy of Sciences, 1954
openaire   +2 more sources

Sheffer operation in relational systems. [PDF]

open access: yesSoft comput, 2022
Chajda I, Länger H.
europepmc   +1 more source

On Boolean posets of numerical events. [PDF]

open access: yesAdv Comput Intell, 2021
Dorninger D, Länger H.
europepmc   +1 more source

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