Results 71 to 80 of about 369,536 (241)

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 Dot Groups

open access: yesInternational Journal of Computer Applications, 2011
introduced the concept of product of fuzzy groups (Fuzzy sets & fuzzy systems) and its properties. We define a new class of fuzzy groups called fuzzy dot group which is weaker than the standard fuzzy group defined by Rosenfeld (2) and characterize some properties of fuzzy dot groups.
M. Geethalakshmi   +3 more
openaire   +1 more source

Deconstructing graviphoton from mass-deformed ABJM

open access: yes, 2012
Mass-deformed ABJM theory has a maximally supersymmetric fuzzy two-sphere vacuum solution where the scalar fields are proportional to the TGRVV matrices. We construct these matrices using Schwinger oscillators.
A Gustavsson   +19 more
core   +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

Fuzzy Lie Groups

open access: yes, 2009
In this paper, we have tried to apply the concepts of fuzzy sets to Lie groups and its relative concepts. First, we define a $C^1-$fuzzy submanifold after reviewing $C^1-$Fuzzy manifold definition. In main section, we defined the Lie group and some its relative concepts such as fuzzy transformation group, fuzzy G-invariant.
Nadjafikhah, M.   +1 more
openaire   +2 more sources

Fuzzy Logic and Corporate Governance Theories [PDF]

open access: yes, 2007
[Excerpt] “Fuzzy logic is a theory that categorizes concepts or things belonging to more than one group. A methodology that explains how things function in multiple groups (not fully in one group or another) offers advantages when no one definition or ...
Barclift, Z. Jill
core   +2 more sources

Fermions on spontaneously generated spherical extra dimensions

open access: yes, 2007
We include fermions to the model proposed in hep-th/0606021, and obtain a renormalizable 4-dimensional SU(N) gauge theory which spontaneously generates fuzzy extra dimensions and behaves like Yang-Mills theory on M^4 \times S^2. We find a truncated tower
A.P. Balachandran   +18 more
core   +1 more source

Fuzzy group decision making in a competitive situation [PDF]

open access: yes, 1997
In this paper a group decision making problem in a competitive situation with two opponents is considered. Uncertainty in the score assessment for both opponents of any individual of the group as well as between group members is taken into account by ...
Harten, Aart van   +2 more
core   +1 more source

The Lattices of Group Fuzzy Congruences and Normal Fuzzy Subsemigroups on E-Inversive Semigroups

open access: yesThe Scientific World Journal, 2014
The aim of this paper is to investigate the lattices of group fuzzy congruences and normal fuzzy subsemigroups on E-inversive semigroups. We prove that group fuzzy congruences and normal fuzzy subsemigroups determined each other in E-inversive semigroups.
Shoufeng Wang
doaj   +1 more source

Summary report: A preliminary investigation into the use of fuzzy logic for the control of redundant manipulators [PDF]

open access: yes
The Rice University Department of Mechanical Engineering and Materials Sciences' Robotics Group designed and built an eight degree of freedom redundant manipulator. Fuzzy logic was proposed as a control scheme for tasks not directly controlled by a human
Cheatham, John B., Jr., Magee, Kevin N.
core   +1 more source

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