Results 11 to 20 of about 58 (56)
Some properties of n-dimensional (∈γ, ∈γ, ∨qδ)-fuzzy subalgebra in BRK-algebras
Analele Stiintifice ale Universitatii Ovidius Constanta: Seria Matematica, 2016 The purpose of this paper is to initiate the concept of n-dimensional (∈γ, ∈γ, ∨qδ)-fuzzy subalgebra in BRK-algebra and investigate some of their related properties.
Zulfiqar Muhammad
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Fuzzy implicative hyper BCK‐ideals of hyper BCK‐algebras
International Journal of Mathematics and Mathematical Sciences, Volume 29, Issue 2, Page 63-70, 2002., 2002 We consider the fuzzification of the notion of implicative hyper BCK‐ideals, and then investigate several properties. Using the concept of level subsets, we give a characterization of a fuzzy implicative hyper BCK‐ideal. We state a relation between a fuzzy hyper BCK‐ideal and a fuzzy implicative hyper BCK‐ideal.
Young Bae Jun, Wook Hwan Shim
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Double-Valued Neutrosophic Sets, their Minimum Spanning Trees, and Clustering Algorithm
Journal of Intelligent Systems, 2018 Neutrosophy (neutrosophic logic) is used to represent uncertain, indeterminate, and inconsistent information available in the real world. This article proposes a method to provide more sensitivity and precision to indeterminacy, by classifying the ...
Kandasamy Ilanthenral
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Fuzzy positive implicative ordered filters of implicative semigroups
International Journal of Mathematics and Mathematical Sciences, Volume 32, Issue 5, Page 263-270, 2002., 2002 We consider the fuzzification of the notion of a positive implicative ordered filter in implicative semigroups. We show that every fuzzy positive implicative ordered filter is both a fuzzy ordered filter and a fuzzy implicative ordered filter. We give examples that a fuzzy (implicative) ordered filter may not be a fuzzy positive implicative ordered ...
Young Bae Jun +2 more
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Fuzzy BCI‐subalgebras with interval‐valued membership functions
International Journal of Mathematics and Mathematical Sciences, Volume 25, Issue 2, Page 135-143, 2001., 2001 The purpose of this paper is to define the notion of an interval‐valued fuzzy BCI‐subalgebra (briefly, an i‐v fuzzy BCI‐subalgebra) of a BCI‐algebra. Necessary and sufficient conditions for an i‐v fuzzy set to be an i‐v fuzzy BCI‐subalgebra are stated. A way to make a new i‐v fuzzy BCI‐subalgebra from old one is given.
Sung Min Hong +3 more
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Extension on the fuzzy integral based on ⊕‐decomposable measure
International Journal of Mathematics and Mathematical Sciences, Volume 28, Issue 8, Page 437-445, 2001., 2001 We extend the concept of fuzzy integral based on ⊕‐decomposable measure from nonnegative fuzzy measurable function to extended real‐valued fuzzy measurable function. Further investigations of fuzzy integrals based on pseudo‐additive decomposable measure are carried out.
Mamadou Traore
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Interpolation and amalgamation in modal cylindric algebras
, 2021 Let α be an ordinal and L be a unimodal logic (like S4 or S5). A modal cylindric algebra of dimension α, an LCAα, is a cylindric algebra of dimension α, expanded with α-many L modalities.
Ahmed, Tarek Sayed
core
Journal of Applied Mathematics, Volume 2026, Issue 1, 2026.High‐order fractional fuzzy differential equations show great potential in modeling complex systems with memory effects and uncertainty. Existing qualitative theories seldom involve both Caputo‐type strongly generalized Hukuhara differentiability and coupled integral operators on infinite intervals. This paper presents a systematic investigation of the
Yanli Xi +2 more
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Complex‐Valued Fuzzy Topological Spaces: Theory and Seasonal Pattern Prediction
Journal of Mathematics, Volume 2026, Issue 1, 2026.A new approach based on the concept of fuzzy spaces (F‐spaces) for the study of fuzzy topological spaces was developed by Dib in 1999. Extending that line of inquiry, a subset of the current authors previously investigated further topological notions, including boundary, exterior, isolated points and separation axioms, within Dib’s fuzzy‐space ...
Mohammad Hazaimeh +4 more
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A new type of soft multi rough sets
Demonstratio MathematicaSoft multi rough sets which are a hybrid model combining rough sets with soft multisets are defined by using soft multi rough approximation operators. Soft multi rough sets can be seen as a generalized rough set model based on soft multisets.
Güzel Ergül Zehra
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