Results 21 to 30 of about 2,224,797 (293)

Pseudo-fractional differential equations and generalized g-Laplace transform

open access: yes, 2021
In this article, we introduce a generalized g-Laplace transform and discuss some essential results of integral transform theory, in particular, involving a ψ-Hilfer pseudo-fractional derivative and function convolution. In this sense, we investigated the
de Oliveira, E. Capelas   +8 more
core   +1 more source

Essential spectrum of elliptic systems of pseudo-differential operators on L² (RN) ⊕ L²(RN) [PDF]

open access: yes, 2017
Inspired by a result of Wong (Partial Differ Equ 13(10):1209–1221, 1988), we establish an analytic description of the essential spectrum of non-self-adjoint mixed-order systems of pseudo-differential operators on L² (RN) ⊕ L²(RN) that are uniformly ...
Orif O. Ibrogimov   +3 more
core   +1 more source

Pseudo-differential operators and generalized functions [PDF]

open access: yes, 2015
This book gathers peer-reviewed contributions representing modern trends in the theory of generalized functions and pseudo-differential operators. It is dedicated to Professor Michael Oberguggenberger (Innsbruck University, Austria) in honour of his 60th
Pilipović, Stevan   +6 more
core   +1 more source

The Dixmier trace and the Wodzicki residue for global pseudo-differential operators on compact manifolds.

open access: yesRevista Integración, 2020
In this note, we announce the results of our investigation on the Dixmier trace and the Wodzicki residue for pseudo-differential operators on compact manifolds.
Duván Cardona, César del Corral
doaj  

On diffeological principal bundles of non-formal pseudo-differential operators over formal ones

open access: yesPracì Mìžnarodnogo Geometričnogo Centru, 2023
We describe the structure of diffeological bundle of non formal classical pseudo-differential operators over formal ones, and its structure group. For this, we give results on diffeological principal bundles with (a priori) no local trivialization ...
Jean-Pierre Magnot
doaj   +1 more source

A new class of pseudo-differential operators [PDF]

open access: yesProceedings of the National Academy of Sciences, 1978
We describe a class of pseudo-differential operators and their singular integral realizations and show how these may be used to give precise estimates in various function spaces. Application will be given in particular to several situations in which subelliptic estimates arise for partial differential equations.
Nagel, Alexander, Stein, Elias M.
openaire   +2 more sources

Boundedness of the pseudo-differential operators generated by 1D-Dunkl operator

open access: yesҚарағанды университетінің хабаршысы. Математика сериясы
This article is devoted to the study of pseudo-differential operators generated by Dunkl operators, focusing primarily on their boundedness properties.
B. Bekbolat, N. Tokmagambetov
doaj   +1 more source

A Radial Basis Function Finite Difference Scheme for the Benjamin–Ono Equation

open access: yesMathematics, 2020
A radial basis function-finite differencing (RBF-FD) scheme was applied to the initial value problem of the Benjamin–Ono equation. The Benjamin–Ono equation has traveling wave solutions with algebraic decay and a nonlocal pseudo-differential operator ...
Benjamin Akers, Tony Liu, Jonah Reeger
doaj   +1 more source

The heterodimeric amino acid transporters (HAT) of the SLC7/SLC3 family: A structure−function relationships and relevance to human pathology

open access: yesFEBS Letters, EarlyView.
Heterodimeric amino acid transporters consist of SLC7 and SLC3 family proteins arranged in a conserved structural organization. They regulate nutrient transport across cell membranes, supporting essential cellular functions. These transporters also contribute to xenobiotic/drug uptake and distribution.
Mariafrancesca Scalise   +5 more
wiley   +1 more source

A Remark Related Pseudo-Differential Operators on Multi-Parameter Besov-Lipschitz and Triebel-Lizorkin Spaces

open access: yesJournal of Function Spaces, 2022
Let a symbol σx,ξ belongs to the class S1,1,δ1,δ20,0 with x,ξ∈ℝn1×ℝn2 and 0≤δ1 ...
Chengdan Xu
doaj   +1 more source

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