Results 11 to 20 of about 1,286,443 (317)

A FIELD THEORY FOR THE READ OPERATOR [PDF]

open access: yesInternational Journal of Modern Physics B, 1996
We introduce a new field theory for studying quantum Hall systems. The quantum field is a modified version of the bosonic operator introduced by Read. In contrast to Read's original work we do not work in the lowest Landau level alone, and this leads to a much simpler formalism.
Rajmohan Rajaraman, Shivaji Lal Sondhi
openaire   +5 more sources

General Decay of the Moore–Gibson–Thompson Equation with Viscoelastic Memory of Type II

open access: yesJournal of Function Spaces, 2022
This study deals with the general decay of solutions of a new class of Moore–Gibson–Thompson equation with respect to the memory kernel of type II. By using the energy method in the Fourier space, we establish the main results.
Salah Boulaaras   +2 more
doaj   +1 more source

Existence and Uniqueness Results of Fractional Differential Inclusions and Equations in Sobolev Fractional Spaces

open access: yesAxioms, 2023
In this work, by using the iterative method, we discuss the existence and uniqueness of solutions for multiterm fractional boundary value problems. Next, we examine some existence and uniqueness returns for semilinear fractional differential inclusions ...
Safia Meftah   +3 more
doaj   +1 more source

Operations in A-theory

open access: yesJournal of Pure and Applied Algebra, 2002
AbstractA construction for Segal operations for K-theory of categories with cofibrations, weak equivalences and a biexact pairing is given and coherence properties of the operations are studied. The model for K-theory, which is used, allows coherence to be studied by means of (symmetric) monoidal functors. In the case of Waldhausen A-theory it is shown
Thomas Gunnarsson, Roland Schwänzl
openaire   +2 more sources

Vekua theory for the Helmholtz operator [PDF]

open access: yesZeitschrift für angewandte Mathematik und Physik, 2011
ISSN:0044 ...
MOIOLA, ANDREA   +2 more
openaire   +6 more sources

Weighted almost convergence and related infinite matrices

open access: yesJournal of Inequalities and Applications, 2018
The purpose of this paper is to introduce the notion of weighted almost convergence of a sequence and prove that this sequence endowed with the sup-norm ∥ ⋅ ∥ ∞ ${\Vert \cdot \Vert } _{\infty}$ is a BK-space. We also define the notions of weighted almost
Syed Abdul Mohiuddine, Abdullah Alotaibi
doaj   +1 more source

Approximation on a class of Phillips operators generated by q-analogue

open access: yesJournal of Inequalities and Applications, 2020
The main purpose of this article is to introduce a new generalization of q-Phillips operators generated by Dunkl exponential function. We establish some approximation results for these operators. We also determine the order of approximation, and the rate
Abdullah Alotaibi
doaj   +1 more source

Local and Semilocal Vertex Operator Algebras [PDF]

open access: yes, 2004
We investigate a general structure theory for a vertex operator algebra. We discuss the center and blocks, the Jacobson radical and solvable radical and local vertex operator algebras.
Dong, Chongying, Mason, Geoffrey
core   +2 more sources

A Dunkl type generalization of Szász operators via post-quantum calculus

open access: yesJournal of Inequalities and Applications, 2018
The object of this paper to construct Dunkl type Szász operators via post-quantum calculus. We obtain some approximation results for these new operators and compute convergence of the operators by using the modulus of continuity.
Abdullah Alotaibi   +2 more
doaj   +1 more source

Operational $K$-theory

open access: yesDocumenta Mathematica, 2015
We study the operational bivariant theory associated to the covariant theory of Grothendieck groups of coherent sheaves, and prove that it has many geometric properties analogous to those of operational Chow theory. This operational K -theory agrees with Grothendieck groups of vector ...
Anderson, Dave, Payne, Sam
openaire   +2 more sources

Home - About - Disclaimer - Privacy