Results 31 to 40 of about 47,743 (165)

Fuzzy (Anti- Fuzzy) Sub Groups and Fuzzy (Anti- Fuzzy) Normal Sub Groups

open access: yesInternational Journal of Scientific Research in Science, Engineering and Technology, 2019
In this paper, We discuss the definition of fuzzy subgroup, definition of anti- fuzzy subgroup,the definition of fuzzy normal sub group, definition of anti- fuzzy normal sub group and show the relation between fuzzy normal sub groups and an Anti- fuzzy normal sub groups and derive the definitions of Connectedness and also the definitions of Seperation ...
S. Chandrasekaran, N. Deepica
openaire   +1 more source

On characterization of the hypercenters of fuzzy groups

open access: yesVìsnik Dnìpropetrovsʹkogo Unìversitetu: Serìâ Matematika, 2013
We continue the study of the properties of the upper central series for arbitrary fuzzy group. More precisely, a quite explicit description of the members of the upper central series has been obtained.
K.O. Grin
doaj  

An improvement method for selecting the best alternative in Decision Making [PDF]

open access: yesInternational Journal of Computational Intelligence Systems, 2014
Multiple attributes group decision making problems aim to find the best alternative for the experts from a solution set of alternatives. Because the attribute value and decision-makers evaluation with respect to the alternatives are usually vague and ...
Bin Zhou, Zheng Pei, Xinzi Ma
doaj   +1 more source

Fuzzy Approach for Group Sequential Test

open access: yesAdvances in Fuzzy Systems, 2014
Buckley’s approach (Buckley (2004), (2005), (2006)) uses sets of confidence intervals by taking into consideration both of the uncertainty and impreciseness of concepts that produce triangular shaped fuzzy numbers for the estimator.
Duygu İçen   +2 more
doaj   +1 more source

On the Group of Fuzzy Homeomorphisms

open access: yesJournal of Mathematical Analysis and Applications, 1993
The author proves that if \(X\) is any infinite set such that the cardinality of \(X\leq c\), then the group generated by an infinite cycle can be represented as the group of fuzzy homeomorphisms for some fuzzy topology on \(X\). He also discusses the relation between the group of fuzzy homeomorphisms and the group of homeomorphisms of the associated ...
openaire   +1 more source

Fuzzy group based on fuzzy binary operation

open access: yesComputers & Mathematics with Applications, 2004
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Yuan, Xuehai, Lee, E.S
openaire   +1 more source

On intuitionistic fuzzy characteristic and Frattini subgroups [PDF]

open access: yesNotes on IFS
This paper presents intuitionistic fuzzy characteristic subgroups and discusses some of its properties. It is established that an intuitionistic fuzzy subgroup of an intuitionistic fuzzy group is characteristic provided its cuts are characteristic ...
Paul Augustine Ejegwa   +1 more
doaj   +1 more source

On Structural Properties of ξ-Complex Fuzzy Sets and Their Applications

open access: yesComplexity, 2020
Complex fuzzy sets are the novel extension of Zadeh’s fuzzy sets. In this paper, we comprise the introduction to the concept of ξ-complex fuzzy sets and proofs of their various set theoretical properties. We define the notion of α,δ-cut sets of ξ-complex
Aneeza Imtiaz   +4 more
doaj   +1 more source

Fuzzy functions: a fuzzy extension of the category SET and some related categories

open access: yesApplied General Topology, 2000
In research Works where fuzzy sets are used, mostly certain usual functions are taken as morphisms. On the other hand, the aim of this paper is to fuzzify the concept of a function itself.
Ulrich Höhle   +2 more
doaj   +1 more source

Union of Fuzzy Sub - Quadradic Groups Fuzzy Sub - Pendant Groups and Fuzzy Sub - N Groups

open access: yesInternational Journal of Scientific Research in Science, Engineering and Technology, 2019
In this paper, union of Fuzzy subsets, Fuzzy sub – Quadratic group, fuzzy sub - Pendant group and Fuzzy sub–N groups are discussed. Moreover, some properties and theorems based on these have been derived and derive the definitions of Union of Fuzzy sub – Quadratic group, definitions of Union of fuzzy sub- Pendant group and
S. Chandrasekaran, N. Deepica
openaire   +1 more source

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