Null controllability of fractional stochastic delay integro-differential equations
نویسندگان
چکیده
منابع مشابه
Controllability of Fractional Stochastic Delay Equations
0 g(s, x(s), x(s− τ(s))) (t− s)1−α dω(s), t ∈ J = [0, T ], x(t) = ψ(t), t ∈ [−r, 0], (1.1) where 0 < α ≤ 1, T > 0 and A is a linear closed operator , defined on a given Hilbert space X . It is assumed that A generates an analytic semigroup S(t), t ≥ 0. The state x(.) takes its values in the Hilbert spaceX , and the control function u(.) is in L2(J, U), the Hilbert space of admissible control fu...
متن کاملComputational Method for Fractional-Order Stochastic Delay Differential Equations
Dynamic systems in many branches of science and industry are often perturbed by various types of environmental noise. Analysis of this class of models are very popular among researchers. In this paper, we present a method for approximating solution of fractional-order stochastic delay differential equations driven by Brownian motion. The fractional derivatives are considered in the Caputo sense...
متن کاملA numerical method for solving delay-fractional differential and integro-differential equations
This article develops a direct method for solving numerically multi delay-fractional differential and integro-differential equations. A Galerkin method based on Legendre polynomials is implemented for solving linear and nonlinear of equations. The main characteristic behind this approach is that it reduces such problems to those of solving a system of algebraic equations. A conver...
متن کاملOn fractional integro-differential equations with state-dependent delay
In this article, we deal with the existence of mild solutions for a class of fractional integro-differential equations with state-dependent delay. Our results are based on the technique of measures of noncompactness and Darbo’s fixed point theorem. An example is provided to illustrate the main result. AMS Subject Classifications: 26A33, 34A08, 34A37, 34G20, 34G25, 34H05, 34K09, 34K30.
متن کاملGlobal attractivity for fractional order delay partial integro-differential equations
* Correspondence: [email protected] Department of Mathematics and Computer Sciences, Cankaya University, Eskisehir Yolu 29. km, YukariYurtcu Mah. No 80, 06810 Yenimahalle, Ankara, Turkey Full list of author information is available at the end of the article Abstract Our aim in this work is to study the existence and the attractivity of solutions for a system of delay partial integro-differ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Mathematics and Computer Science
سال: 2019
ISSN: 2008-949X
DOI: 10.22436/jmcs.019.03.01