Results 61 to 70 of about 165,991,386 (194)

A Novel Approach toward Fuzzy Generalized Bi-Ideals in Ordered Semigroups

The Scientific World Journal, 2014
In several advanced fields like control engineering, computer science, fuzzy automata, finite state machine, and error correcting codes, the use of fuzzified algebraic structures especially ordered semigroups plays a central role.
Faiz Muhammad Khan, Nor Haniza Sarmin, Hidayat Ullah Khan   +2 more
doaj   +1 more source

Magnetic fields with general omnigenity

Journal of Plasma Physics
Omnigenity is a desirable property of toroidal magnetic fields that ensures confinement of trapped particles. Confining charged particles is a basic requirement for any fusion power plant design, but it can be difficult to satisfy with the non-axisymmetric magnetic fields used by the stellarator approach.
Daniel W. Dudt, Alan G. Goodman, Rory Conlin, Dario Panici, Egemen Kolemen   +4 more
openaire   +3 more sources

Spherical varieties: applications and generalizations

, 2017
In this short note we review some applications of the theory of spherical varieties in related fields, some generalizations of this theory, and present some open ...
Guido Pezzini, PEZZINI, Guido
core   +1 more source

The p-Laplace equation in a class of Hormander vector fields

Electronic Journal of Differential Equations, 2019
We find the fundamental solution to the p-Laplace equation in a class of Hormander vector fields that generate neither a Carnot group nor a Grushin-type space. The singularity occurs at the sub-Riemannian points, which naturally corresponds to finding
Thomas Bieske, Robert D. Freeman
doaj  

Quantum information processing and composite quantum fields

Journal of High Energy Physics, 2019
Some beautiful identities involving hook contents of Young diagrams have been found in the field of quantum information processing, along with a combinatorial proof.
Sanjaye Ramgoolam, Michal Sedlák
doaj   +1 more source

Relatively Undistorted Solutions to the Wave Equation: A Review

Physics
A review of simple solutions to the linear wave equation in three spatial variables, involving arbitrary functions, is given. Physicists’ interest in these solutions is primarily motivated by the need for a convenient description of spatiotemporally ...
Aleksei P. Kiselev, Alexandr B. Plachenov   +1 more
doaj   +1 more source

Nonlinear q-Generalizations of Quantum Equations: Homogeneous and Nonhomogeneous Cases—An Overview

Entropy, 2017
Recent developments on the generalizations of two important equations of quantum physics, namely the Schroedinger and Klein–Gordon equations, are reviewed. These generalizations present nonlinear terms, characterized by exponents depending on an index q,
Fernando D. Nobre, Marco Aurélio Rego-Monteiro, Constantino Tsallis   +2 more
doaj   +1 more source

Module theory, extending modules and generalizations

, 2016
The main focus of this monograph is to offer a comprehensive presentation of known and new results on various generalizations of CS-modules and CS-rings. Extending (or CS) modules are generalizations of injective (and also semisimple or uniform) modules.
Tercan, A, Celep Yücel, Canan, Yücel, Canan Celep, Tercan, Adnan, Yücel, Canan C   +4 more
core   +1 more source

The development of library service in New Zealand.

, 2007
Discusses the development of library service in New ...
Fields, A.
core   +1 more source

Two-spinor description of massive particles and relativistic spin projection operators

Nuclear Physics B, 2018
On the basis of the Wigner unitary representations of the covering group ISL(2,C) of the Poincaré group, we obtain spin-tensor wave functions of free massive particles with arbitrary spin.
A.P. Isaev, M.A. Podoinitsyn
doaj   +1 more source