Results 21 to 30 of about 2,892,052 (129)

Pseudo Almost Periodic Solutions of the Third Order Differential Equation with Continuous Delay [PDF]

open access: yes, 2020
In this paper the pseudo almost periodic solutions of a class of nonautonomous third-order differential equation with multiple finite delay is studied by various fixed-point theorems.
Cherif, Farouk, Amdouni, Manel
core   +1 more source

Almost Automorphic and Pseudo-Almost Automorphic Solutions to Semilinear Evolution Equations with Nondense Domain

open access: yesJournal of Inequalities and Applications, 2009
We study the existence and uniqueness of almost automorphic (resp., pseudo-almost automorphic) solutions to a first-order differential equation with linear part dominated by a Hille-Yosida type operator with nondense domain.
Bruno de Andrade, Claudio Cuevas
doaj   +2 more sources

Pseudo-differential operators in algebras of generalized functions and global hypoellipticity [PDF]

open access: yes, 2004
The aim of this work is to develop a global calculus for pseudo-differential operators acting on suitable algebras of generalized functions. In particular, a condition of global hypoellipticity of the symbols gives a result of regularity for the ...
Claudia Garetto (1253247)
core   +6 more sources

On single-layer potentials for a class of pseudo-differential equations related to linear transformations of a symmetric $\alpha$-stable stochastic process

open access: yesKarpatsʹkì Matematičnì Publìkacìï, 2019
In this article an arbitrary invertible linear transformations of a symmetric $\alpha$-stable stochastic process in $d$-dimensional Euclidean space $\mathbb{R}^d$ are investigated.
Kh.V. Mamalyha, M.M. Osypchuk
doaj   +1 more source

Properties of single layer potentials for a pseudo- differential equation related to a linear transformation of a rotationally invariant stable stochastic process

open access: yesМатематичні Студії, 2021
This article is aimed at determining existence conditions of single layer potentials for pseudo-differential equations related to some linear transformations of a rotationally invariant stable stochastic process in a multidimensional Euclidean space and ...
Kh. V. Mamalyha, M. M. Osypchuk
doaj   +1 more source

Pseudo-first-order and pseudo-second-order kinetic equation.

open access: yes, 2016
Pseudo-first-order and pseudo-second-order kinetic equation.
Liangyu Pei (3221091)   +5 more
core   +1 more source

New Conditions for the Exponential Stability of Nonlinear Differential Equations

open access: yesAbstract and Applied Analysis, 2017
We develop a method for proving local exponential stability of nonlinear nonautonomous differential equations as well as pseudo-linear differential systems.
Rigoberto Medina
doaj   +1 more source

Solutions of fractional order pseudo-hyperbolic telegraph partial differential equations using finite difference method

open access: yesAlexandria Engineering Journal, 2022
In this study, the explicit finite difference method is used to solve the fractional-order pseudo-hyperbolic telegraph partial differential equation by means of Caputo fractional derivative.
Sadeq Taha Abdulazeez, Mahmut Modanli
doaj   +1 more source

Pseudo-differential equations and conical potentials: 2-dimensional case [PDF]

open access: yesOpuscula Mathematica, 2019
We consider two-dimensional elliptic pseudo-differential equation in a plane sector. Using a special representation for an elliptic symbol and the formula for a general solution we study the Dirichlet problem for such equation.
Vladimir B. Vasilyev
doaj   +1 more source

Pseudo-differential equations with spherical splines

open access: yes, 2021
The aim of this chapter is to report on the design of additive Schwarz methods when spherical splines are used to solve the hypersingular integral equation on the sphere.
Tran, T ; https://orcid.org/   +1 more
core   +1 more source

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