Results 51 to 60 of about 31,809 (190)
Approximate controllability of the coupled degenerate system with two boundary controls
In this paper, we investigate the approximate controllability of the coupled system with boundary degeneracy. The control functions act on the degenerate boundary. We prove the Carleman estimate and the unique continuation of the adjoint system.
Runmei Du
doaj +1 more source
Controllability is a basic problem in the study of stochastic generalized systems. Compared with ordinary stochastic systems, the structure of stochastic singular systems is more complex, and it is necessary to study the controllability of stochastic ...
Zhaoqiang Ge
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Some controllability results for linear viscoelastic fluids [PDF]
We analyze the controllability properties of systems which provide a description, at first approximation, of a kind of viscoelastic fluid. We consider linear Maxwell fluids.
Boldrini, José Luiz +3 more
core +1 more source
We consider the approximate controllability for a class of second-order impulsive neutral stochastic differential equations with state-dependent delay and Poisson jumps in a real separable Hilbert space.
Hao Huang, Zheng Wu, Xiaofeng Su
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Deterministic Approximation for Stochastic Control Problems [PDF]
A stochastic control problem with a convex control function is considered. It is known that one of the possible approaches to such type of problems is to replace the underlying processes by some simpler ones. The aim of the paper is to deal with the case when the approximating model can be a deterministic one (``fluid approximation'').
Liptser, R. Sh. +2 more
openaire +2 more sources
Approximate Controllability of Fractional Neutral Evolution Equations in Banach Spaces
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
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On partial approximate controllability of semilinear systems
In this paper, a sufficient condition for the partial approximate controllability of semilinear deterministic control systems is proved. Generally, the theorems on controllability are formulated for control systems given as a first-order differential ...
Agamirza E. Bashirov +1 more
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Approximate controllability of the Schr\"{o}dinger Equation with a polarizability term in higher Sobolev norms [PDF]
This analysis is concerned with the controllability of quantum systems in the case where the standard dipolar approximation, involving the permanent dipole moment of the system, is corrected with a polarizability term, involving the field induced dipole ...
Boussaid, Nabile +2 more
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Approximate controllability of fractional nonlocal evolution equations with multiple delays
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
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The study of approximate controllability results ensures the essential conditions required for a solution. Keeping the importance of the study, we initiate the existence and approximate controllability an Atangana-Baleanu-Caputo (ABC)-fractional order ...
Yong-Ki Ma +5 more
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