Results 11 to 20 of about 978 (184)

Fuzzy de Sitter space

open access: yesEuropean Physical Journal C: Particles and Fields, 2018
We discuss properties of fuzzy de Sitter space defined by means of algebra of the de Sitter group $$\text {SO}(1,4)$$ SO(1,4) in unitary irreducible representations.
Maja Burić   +2 more
doaj   +2 more sources

Inner Product Fuzzy Quasilinear Spaces and Some Fuzzy Sequence Spaces

open access: yesJournal of Mathematics, 2022
It has been shown that the class of fuzzy sets has a quasilinear space structure. In addition, various norms are defined on this class, and it is given that the class of fuzzy sets is a normed quasilinear space with these norms.
Yılmaz Yılmaz   +3 more
doaj   +2 more sources

Data-partitioning using the Hilbert space filling curves: Effect on the speed of convergence of Fuzzy ARTMAP for large database problems

open access: yesNeural Networks, 2005
The Fuzzy ARTMAP algorithm has been proven to be one of the premier neural network architectures for classification problems. One of the properties of Fuzzy ARTMAP, which can be both an asset and a liability, is its capacity to produce new nodes ...
JOSÉ Castro   +2 more
exaly   +3 more sources

Parikh Fuzzy Vector for Finite Words of Rectangular Hilbert Space Filling Curve

open access: yesTurkish Journal of Computer and Mathematics Education (TURCOMAT), 2021
Parikh Fuzzy vector for finite words of Rectangular Hilbert Space Filling Curve is introduced. Recurrence relations for this vector and its complement vector are produced.  It is shown that the components of the Parikh Fuzzy vector are equally distributed at the limiting level.
et. al., Thiagarajan K,
openaire   +2 more sources

Chemical bonding concepts emerge naturally from maximally entangled atomic orbitals [PDF]

open access: yesNature Communications
Chemical bonding is a nonlocal phenomenon that binds atoms into molecules. Its ubiquitous presence in chemistry, however, stands in stark contrast to its ambiguous definition and the lack of a universal perspective for its understanding. In this work, we
Lexin Ding   +2 more
doaj   +2 more sources

Another Results Related of Fuzzy Soft Quasi Normal Operator in Fuzzy Soft Hilbert Space

open access: yesJournal of Physics: Conference Series, 2022
Abstract The goal of this paper, is to introduce another classes of the fuzzy soft bounded linear operator in the fuzzy soft Hilbert space which is a fuzzy soft quasi normal operator, as well as, give some properties about this concept with investigating the relationship among this types of the fuzzy soft bounded linear operator on fuzzy
Salim Dawood Mohsen, Hanan Khalid Mousa
exaly   +2 more sources

Quantum scalar field on fuzzy de Sitter space. Part I. Field modes and vacua

open access: yesJournal of High Energy Physics
We study a scalar field on a noncommutative model of spacetime, the fuzzy de Sitter space, which is based on the algebra of the de Sitter group SO(1, d) and its unitary irreducible representations. We solve the Klein-Gordon equation in d = 2, 4 and show,
Bojana Brkić   +3 more
doaj   +2 more sources

Hilbert Bundles and Holographic Space–Time Models

open access: yesAstronomy
We reformulate holographic space–time models in terms of Hilbert bundles over the space of the time-like geodesics in a Lorentzian manifold. This reformulation resolves the issue of the action of non-compact isometry groups on finite-dimensional Hilbert ...
Tom Banks
doaj   +2 more sources

Intuitioinistic Fuzzy Hilbert Space

open access: yes, 2018
In the present paper we benefit the generalized Hukuhar’s difference in order to built an intuitionistic fuzzy vector space and a Hilbert space on the set of all intuitionistic fuzzy numbers. Also we give a proof of the existence and uniqueness of an approximation triangular of an intuitionistic fuzzy number.
Said Melliani, M. Elomari, L. S. Chadli
openaire   +2 more sources

Developing the Third Order Linear and Nonlinear Fuzzy Ordinary Differential Equations in Hilbert Space by the Extension Principle

open access: yesUMYU Scientifica Journal, 2023
In this study, a third nonlinear fuzzy ordinary differential equation is defined and established in Hilbert space using extension principle. The results obtained gives clear distinction between this work and the existing ones in the literature an ...
Habibu Hassan, Alhaji Tahir
doaj   +1 more source

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