Results 11 to 20 of about 501,542 (292)

Approximate Boundary Controllability for Semilinear Delay Differential Equations [PDF]

open access: yesJournal of Applied Mathematics, 2011
This paper considers the approximate controllability for a class of semilinear delay control systems described by a semigroup formulation with boundary control.
Lianwen Wang
doaj   +2 more sources

APPROXIMATE CONTROLLABILITY OF NETWORK SYSTEMS

open access: yesEvolution Equations and Control Theory, 2021
In this paper, the rich feedback theory of regular linear systems in the Salamon-Weiss sense as well as some advanced tools in semigroup theory are used to formulate and solve control problems for network systems.
Yassine El Gantouh   +2 more
core   +4 more sources

Approximate Controllability of Abstract Discrete-Time Systems [PDF]

open access: yesAdvances in Difference Equations, 2010
Approximate controllability for semilinear abstract discrete-time systems is considered. Specifically, we consider the semilinear discrete-time system , , where are bounded linear operators acting on a Hilbert space , are -valued bounded linear ...
Hernán R. Henríquez   +1 more
doaj   +3 more sources

Approximate controllability of quasilinear functional differential equations [PDF]

open access: yesElectronic Journal of Differential Equations, 2019
In this article, we study the approximate controllability for quasilinear differential equations with deviating arguments in a Hilbert space. We establish sufficient conditions for the existence of a mild solution. We also obtain sufficient conditions
Duranta Chutia, Rajib Haloi
doaj   +3 more sources

Approximate Controllability of Fractional Neutral Evolution Equations in Banach Spaces [PDF]

open access: yesAbstract and Applied Analysis, 2013
We discuss the approximate controllability of semilinear fractional neutral differential systems with infinite delay under the assumptions that the corresponding linear system is approximately controllable.
N. I. Mahmudov
doaj   +2 more sources

Approximate Controllability of Fractional Sobolev-Type Evolution Equations in Banach Spaces [PDF]

open access: yesAbstract and Applied Analysis, 2013
We discuss the approximate controllability of semilinear fractional Sobolev-type differential system under the assumption that the corresponding linear system is approximately controllable.
N. I. Mahmudov
doaj   +2 more sources

Finite approximate controllability for semilinear heat equations in noncylindrical domains [PDF]

open access: yesAnais da Academia Brasileira de Ciências, 2004
We investigate finite approximate controllability for semilinear heat equation in noncylindrical domains. First we study the linearized problem and then by an application of the fixed point result of Leray-Schauder we obtain the finite approximate ...
Menezes Silvano B. de   +2 more
doaj   +2 more sources

Approximate controllability of fractional nonlocal evolution equations with multiple delays

open access: yesAdvances in Difference Equations, 2017
This paper deals with the existence and approximate controllability for a class of fractional nonlocal control systems governed by abstract fractional evolution equations with multiple delays.
He Yang, Elyasa Ibrahim
doaj   +2 more sources

Approximate Controllability of Semilinear Neutral Stochastic Integrodifferential Inclusions with Infinite Delay [PDF]

open access: yesDiscrete Dynamics in Nature and Society, 2015
The approximate controllability of semilinear neutral stochastic integrodifferential inclusions with infinite delay in an abstract space is studied. Sufficient conditions are established for the approximate controllability.
Meili Li, Man Liu
doaj   +2 more sources

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

open access: yesElectronic 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   +3 more sources

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