Results 1 to 10 of about 66 (60)

On Some Fuzzy Filters in Pseudo-BCI Algebras [PDF]

open access: yesThe Scientific World Journal, 2014
Some new properties of fuzzy associative filters (also known as fuzzy associative pseudo-filters), fuzzy p-filter (also known as fuzzy pseudo-p-filters), and fuzzy a-filter (also known as fuzzy pseudo-a-filters) in pseudo-BCI algebras are investigated ...
Xiaohong Zhang
doaj   +3 more sources

Fuzzy logical algebras and their applications. [PDF]

open access: yesScientificWorldJournal, 2015
The Scientific World Journal, Volume 2015, Issue 1, 2015.
Zhan J   +4 more
europepmc   +2 more sources

Pseudo-weak-R 0 algebras. [PDF]

open access: yesScientificWorldJournal, 2014
A positive answer to the open problem of Iorgulescu on extending weak‐R0 algebras and R0‐algebras to the noncommutative forms is given. We show that pseudo‐weak‐R0 algebras are categorically isomorphic to pseudo‐IMTL algebras and that pseudo‐R0 algebras are categorically isomorphic to pseudo‐NM algebras. Some properties, the noncommutative forms of the
Liu YL, Cai X.
europepmc   +2 more sources

The axioms independence of pseudo-weak-R0 algebras and filters. [PDF]

open access: yesScientificWorldJournal, 2014
The most simplified axiom systems of pseudo‐weak‐R0 algebras and pseudo‐R0 algebras are obtained, and the mutually independence of axioms is proved. We introduce the notions of filters and normal filters in pseudo‐weak‐R0 algebras. The structures and properties of the generated filters and generated normal filters in pseudo‐weak‐R0 algebras are ...
Liu YL.
europepmc   +2 more sources

Characterizations of MV-algebras based on the theory of falling shadows. [PDF]

open access: yesScientificWorldJournal, 2014
Based on the falling shadow theory, the concept of falling fuzzy (implicative) ideals as a generalization of that of a T∧‐fuzzy (implicative) ideal is proposed in MV‐algebras. The relationships between falling fuzzy (implicative) ideals and T‐fuzzy (implicative) ideals are discussed, and conditions for a falling fuzzy (implicative) ideal to be a T ...
Yang Y, Xin X, He P.
europepmc   +2 more sources

P-CLOSURE IN PSEUDO BCI-ALGEBRAS [PDF]

open access: yesJournal of Algebraic Systems, 2020
In this paper, for any non-empty subset C of a pseudo BCI-algebra X, the concept of p-closure of C, denoted by C(pc), is introduced and some related properties are investigated.
H. Harizavi
doaj   +1 more source

Neutrosophic Regular Filters and Fuzzy Regular Filters in Pseudo-BCI Algebras [PDF]

open access: yesNeutrosophic Sets and Systems, 2017
Neutrosophic set is a new mathematical tool for handling problems involving imprecise, indeterminacy and inconsistent data. Pseudo-BCI algebra is a kind of non-classical logic algebra in close connection with various non-commutative fuzzy logics ...
Xiaohong Zhang   +2 more
doaj   +1 more source

A Survey on Discrete Laplacians for General Polygonal Meshes

open access: yesComputer Graphics Forum, Volume 42, Issue 2, Page 521-544, May 2023., 2023
Abstract The Laplace Beltrami operator is one of the essential tools in geometric processing. It allows us to solve numerous partial differential equations on discrete surface meshes, which is a fundamental building block in many computer graphics applications.
A. Bunge, M. Botsch
wiley   +1 more source

The Impact of Chiral Citronellyl‐Functionalization on Indolenine and Anilino Squaraine Thin Films

open access: yesIsrael Journal of Chemistry, Volume 62, Issue 7-8, August 2022., 2022
Abstract The impact on chiral aggregation in solution processed and thermally annealed thin films of two indolenine and one anilino squaraines with chiral (S)‐citronellyl functionalization at the nitrogen of the squaraine backbone is investigated. A pseudo polymorphic crystal structure is obtained for one of the indolenine squaraines, but thin films of
Frank Balzer   +10 more
wiley   +1 more source

An ordered structure of pseudo-{\rm BCI}-algebras [PDF]

open access: yesMathematica Bohemica, 2016
In Chajda's paper (2014), to an arbitrary BCI-algebra the author assigned an ordered structure with one binary operation which possesses certain antitone mappings.
Ivan Chajda, Helmut Länger
doaj   +1 more source

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