Results 31 to 40 of about 347 (90)

Folding Theory of Implicative and Obstinate Ideals in Bl-Algebras

open access: yesDiscussiones Mathematicae - General Algebra and Applications, 2018
In this paper, the concepts of n-fold implicative ideals and n-fold obstinate ideals in BL-algebras are introduced. With respect to this concepts, some related results are given. In particular, it is proved that an ideal is an n-fold implicative ideal if
Paad Akbar
doaj   +1 more source

Strong fuzzy GE-filters and fuzzy GE-ideals of bordered GE-algebras

open access: yesTopological Algebra and its Applications, 2023
The notion of strong fuzzy generalized exchange (GE)-filters and fuzzy GE-ideals of bordered GE-algebras is studied, and their related properties are investigated.
Alemayehu Teferi Getachew   +3 more
doaj   +1 more source

Fuzzy Translations of Fuzzy H-ideals in $Bck/bci$-algebras [PDF]

open access: yes, 2015
In this paper, the concepts of fuzzy translation to fuzzy H-ideals in BCK/BCI-algebras are introduced. The notion of fuzzy extensions and fuzzy mul-tiplications of fuzzy H-ideals with several related properties are investigated.
Senapati, T. (Tapan)
core   +1 more source

On n‐fold fuzzy implicative/commutative ideals of BCK‐algebras

open access: yesInternational Journal of Mathematics and Mathematical Sciences, Volume 27, Issue 7, Page 419-424, 2001., 2001
We consider the fuzzification of the notion of an n‐fold implicative ideal, an n‐fold (weak) commutative ideal. We give characterizations of an n‐fold fuzzy implicative ideal. We establish an extension property for n‐fold fuzzy commutative ideals.
Young Bae Jun
wiley   +1 more source

Coupled right orthosemirings induced by orthomodular lattices

open access: yes, 2017
L. P. Belluce, A. Di Nola and B. Gerla established a connection between MV-algebras and (dually) lattice ordered semirings by means of so-called coupled semirings.
Chajda, Ivan, Länger, Helmut
core   +2 more sources

On n‐fold fuzzy positive implicative ideals of BCK‐algebras

open access: yesInternational Journal of Mathematics and Mathematical Sciences, Volume 26, Issue 9, Page 525-537, 2001., 2001
We consider the fuzzification of the notion of an n‐fold positive implicative ideal. We give characterizations of an n‐fold fuzzy positive implicative ideal. We establish the extension property for n‐fold fuzzy positive implicative ideals, and state a characterization of PIn‐Noetherian BCK‐algebras.
Young Bae Jun, Kyung Ho Kim
wiley   +1 more source

Subsystems and regular quotients of C-systems

open access: yes, 2016
C-systems were introduced by J. Cartmell under the name "contextual categories". In this note we study sub-objects and quotient-objects of C-systems. In the case of the sub-objects we consider all sub-objects while in the case of the quotient-objects ...
Voevodsky, Vladimir
core   +1 more source

On imaginable T‐fuzzy subalgebras and imaginable T‐fuzzy closed ideals in BCH‐algebras

open access: yesInternational Journal of Mathematics and Mathematical Sciences, Volume 27, Issue 5, Page 269-287, 2001., 2001
We inquire further into the properties on fuzzy closed ideals. We give a characterization of a fuzzy closed ideal using its level set, and establish some conditions for a fuzzy set to be a fuzzy closed ideal. We describe the fuzzy closed ideal generated by a fuzzy set, and give a characterization of a finite‐valued fuzzy closed ideal. Using a t‐norm T,
Young Bae Jun, Sung Min Hong
wiley   +1 more source

Disjointed sum of products by a novel technique of orthogonalizing ORing

open access: yesOpen Mathematics, 2018
This work presents a novel combining method called ‘orthogonalizing ORing ◯∨$\bigcirc\!\!\!\!\!\!\vee $’ which enables the building of the union of two conjunctions whereby the result consists of disjointed conjunctions.
Can Yavuz
doaj   +1 more source

On fuzzy dot subalgebras of BCH‐algebras

open access: yesInternational Journal of Mathematics and Mathematical Sciences, Volume 27, Issue 6, Page 357-364, 2001., 2001
We introduce the notion of fuzzy dot subalgebras in BCH‐algebras, and study its various properties.
Sung Min Hong   +3 more
wiley   +1 more source

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