Results 81 to 90 of about 813 (186)

Existence of solutions to impulsive fractional partial neutral stochastic integro-differential inclusions with state-dependent delay

Electronic Journal of Differential Equations, 2013
We study the existence of mild solutions for a class of impulsive fractional partial neutral stochastic integro-differential inclusions with state-dependent delay.
Zuomao Yan, Hongwu Zhang
doaj  

Convergence analysis of the Legendre wavelets method for a class of Fredholm-Volterra integro-differential equations of fractional-order

Miskolc Mathematical Notes
In this paper, we develop a Legendre wavelets method for the numerical solution of Fredholm-Volterra integro-differential equations of fractional order. The Caputo sense is used to explain the fractional derivative operator.
Marziyeh Felahat
doaj   +1 more source

Eigenfunction expansions for selfadjoint integro-differential operators [PDF]

Pacific Journal of Mathematics, 1979
openaire   +2 more sources

Integro-Differential Operators on Vector Bundles [PDF]

Transactions of the American Mathematical Society, 1965
openaire   +2 more sources

Dulat Syzdykbekovich Dzhumabaev. Life and scientific activity (dedicated to the 70th birthday anniversary)

Қарағанды университетінің хабаршысы. Математика сериясы
Professor Dulat Syzdykbekovich Dzhumabaev, Doctor of Physical and Mathematical Sciences, was a prominent scientist, a well-known specialist in the field of the qualitative theory of differential and integro-differential equations, the theory of ...
A.T. Assanova, R. Uteshova
doaj  

Existence of generalized almost periodic and asymptotic almost periodic solutions to abstract Volterra integro-differential equations

Electronic Journal of Differential Equations, 2017
The main aim of this paper is to study the asymptotic almost periodicity, Stepanov almost periodicity, and asymptotic Stepanov almost periodicity of various classes of regularized solution operator families appearing in the theory of abstract Volterra
Marko Kostic
doaj  

Haar wavelets method for solving class of coupled systems of linear fractional Fredholm integro-differential equations. [PDF]

Heliyon, 2023
Darweesh A, Al-Khaled K, Al-Yaqeen OA.
europepmc   +1 more source

Recovering a time- and space-dependent kernel in a hyperbolic integro-differential equation from a restricted Dirichlet-to-Neumann Operator

Electronic Journal of Differential Equations, 2004
We prove that a space- and time-dependent kernel occurring in a hyperbolic integro-differential equation in three space dimensions can be uniquely reconstructed from the restriction of the Dirichlet-to-Neumann operator of the equation into a set of ...
Jaan Janno
doaj  

Multiple positive solutions for integro-differential equations with integral boundary conditions and sign changing nonlinearities

Electronic Journal of Differential Equations, 2012
In this article, we show the existence of multiple positive solutions for integro-differential equations with one-dimensional p-Laplacian operator, sign changing nonlinearities, and integral boundary conditions.
Mei Jia, Pingyou Wang
doaj  

Approximate controllability of neutral stochastic integro-differential systems with impulsive effects

Electronic Journal of Differential Equations, 2016
This paper studies the approximate controllability of neutral stochastic integro-differential systems with impulsive effects. Sufficient conditions are formulated and proved for the approximate controllability.
Meili Li, Xiang Li
doaj