Results 21 to 30 of about 87,537 (301)

Noncommutative field theory on $\mathbb{R}^3_\lambda$ [PDF]

open access: yes, 2014
We consider the noncommutative space $\mathbb{R}^3_\lambda$, a deformation of the algebra of functions on $\mathbb{R}^3$ which yields a foliation of $\mathbb{R}^3$ into fuzzy spheres. We first review the construction of a natural matrix basis adapted to $
Bronstein   +23 more
core   +1 more source

Fuzzy Set Theory and Arithmetic Operations On Fuzzy N Umbers

open access: yesInternational Journal of Scientific Research and Management, 2018
In this paper we represent a fuzzy set theory and arithmetic operation on fuzzy numbers. The fuzzy set theory to derived operation on fuzzy set and fuzzy arithmetic operation. The produce with operation on closed interval.
P. Elavarasi, P. Jayasri
openaire   +2 more sources

On Fuzzy Soft Linear Operators in Fuzzy Soft Hilbert Spaces

open access: yesAbstract and Applied Analysis, 2020
Due to the difficulty of representing problem parameters fuzziness using the soft set theory, the fuzzy soft set is regarded to be more general and flexible than using the soft set.
Nashat Faried   +2 more
doaj   +1 more source

'Schwinger Model' on the Fuzzy Sphere [PDF]

open access: yes, 2010
In this paper, we construct a model of spinor fields interacting with specific gauge fields on fuzzy sphere and analyze the chiral symmetry of this 'Schwinger model'. In constructing the theory of gauge fields interacting with spinors on fuzzy sphere, we
Balachandran A. P.   +14 more
core   +2 more sources

Fuzzy Set Operations Based on the Theory of Falling Shadows

open access: yesJournal of Mathematical Analysis and Applications, 1993
In this contribution the authors provide a solid mathematical theory to support the well-known popular choices for the set-theoretic extension of union and intersection to fuzzy sets such as the max-min, the probabilistic sum-product, and the bounded sum-bold intersection combination.
Tan, S.K., Wang, P.Z., Lee, E.S.
openaire   +1 more source

Quantum Spacetimes in the Year 1 [PDF]

open access: yes, 2002
We review certain emergent notions on the nature of spacetime from noncommutative geometry and their radical implications. These ideas of spacetime are suggested from developments in fuzzy physics, string theory, and deformation quantisation.
A P Balachandran   +16 more
core   +2 more sources

A Quantum Check of Non-Supersymmetric AdS/dCFT [PDF]

open access: yes, 2019
Via a challenging field-theory computation, we confirm a supergravity prediction for the non-supersymmetric D3-D7 probe-brane system with probe geometry AdS_4 x S^2 x S^2, stabilized by fluxes.
Grau, Aleix Gimenez   +3 more
core   +2 more sources

Fuzzy Type Relations and Transformation Operators Defined by Monads

open access: yesInternational Journal of Computational Intelligence Systems, 2020
Using the theory of monads in categories and the theory of monadic relations, the concept of general transformation operator defined by a monadic relation is introduced.
Jiří Močkoř
doaj   +1 more source

Prioritized aggregation operators based on Schweizer-Sklar t-norm for linear Diophantine fuzzy sets and their application in green sustainable chain

open access: yesAlexandria Engineering Journal, 2023
Schweizer and Sklar invented the idea of the Schweizer-Sklar t-norm and Schweizer-Sklar t-conorm in 1960. Additionally, prioritized aggregation operators were derived by Yager in 2008.
Tehreem   +3 more
doaj   +1 more source

Ginsparg-Wilson Relation, Topological Invariants and Finite Noncommutative Geometry [PDF]

open access: yes, 2002
We show that the Ginsparg-Wilson (GW) relation can play an important role to define chiral structures in {\it finite} noncommutative geometries. Employing GW relation, we can prove the index theorem and construct topological invariants even if the system
A. Armoni   +48 more
core   +2 more sources

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