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Approximate Controllability of Fractional Stochastic Evolution Inclusions with Non-Local Conditions
Fractal and Fractional, 2023 This article investigates the approximate controllability of non-linear fractional stochastic differential inclusions with non-local conditions. We establish a set of sufficient conditions for their approximate controllability and provide results in ...
Kinda Abuasbeh +4 more
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WSEAS TRANSACTIONS ON SYSTEMS, 2020 The objective of this work is to study the approximate controllability with constraints on the control of the heat equation. To demonstrate the approximate controllability, it suffices to use Hahn Banach theorem and notice that the orthogonal of the set of reachable states at the moment t=0 is reduced to zero.
Imad Rezzoug, Oussaief Taki-Eddine
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Approximate Controllability of Second-Grade Fluids [PDF]
Journal of Dynamical and Control Systems, 2020 This paper deals with the controllability of the second grade fluids, a class of non-Newtonian of differentiel type, on a two-dimensional torus. Using the method of Agrachev-Sarychev [1], [2] and of Sirikyan [26], we prove that the system of second grade fluids is approximately controllable by a finite-dimensional control force.
Van-Sang Ngo, Geneviève Raugel
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Symbolic approximate time-optimal control [PDF]
Systems & Control Letters, 2011 17 pages, 2 figures ...
Manuel Mazo Jr. 0002, Paulo Tabuada
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Controllability of semilinear stochastic integrodifferential systems [PDF]
, 2007 summary:In this paper we study the approximate and complete controllability of stochastic integrodifferential system in finite dimensional spaces. Sufficient conditions are established for each of these types of controllability.
Balachandran, Krishnan +2 more
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Approximate Controllability of Distributed Systems by Distributed Controller
Differential Equations, 2005 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Benzion Shklyar, Vladimir Marchenko
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On Local and Controlled Approximation Order
Journal of Approximation Theory, 1993 The authors deal with approximations to smooth functions by objects which are essentially discrete convolutions. The purpose is to get error estimates for approximation power of dilates of these convolutions in terms of the dilation parameter \(h\).
Halton, E.J., Light, W.A.
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Null controllability of a semilinear degenerate parabolic equation with a gradient term
Boundary Value Problems, 2020 This paper concerns the null controllability of a semilinear control system governed by degenerate parabolic equation with a gradient term, where the nonlinearity of the problem is involved with the first derivative. We first establish the well-posedness
Fengdan Xu, Qian Zhou, Yuanyuan Nie
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Controlled approximation and a characterization of the local approximation order [PDF]
Proceedings of the American Mathematical Society, 1985 The local approximation order from a scale ( S h
de Boor, C., Jia, R.-Q.
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On the finite approximate controllability for Hilfer fractional evolution systems
Advances in Difference Equations, 2020 In this paper, we consider the finite approximate controllability of some Hilfer fractional evolution systems. Using a variational approach and Schauder’s fixed point theorem, we give sufficient conditions for finite approximate controllability of ...
Xianghu Liu, Yanfang Li, Guangjun Xu
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