Results 41 to 50 of about 1,713,872 (237)
Null controllability for wave equations with memory
Journal de Mathématiques Pures et Appliquées, 2017 We study the memory-type null controllability property for wave equations involving memory terms. The goal is not only to drive the displacement and the velocity (of the considered wave) to rest at some time-instant but also to require the memory term to vanish at the same time, ensuring that the whole process reaches the equilibrium.
Lü, Qi, Zhang, Xu, Zuazua, Enrique
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On Reachability and Null-Controllability of Nonstrict Convex Processes [PDF]
IEEE Control Systems Letters, 2019 This paper studies reachability and null-controllability for difference inclusions involving convex processes. Such difference inclusions arise, for instance, in the study of linear discrete-time systems whose inputs and/or states are constrained to lie within a convex cone.
Jaap Eising, M. Kanat Camlibel
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Boundary local null-controllability of the Kuramoto-Sivashinsky equation [PDF]
, 2017 International audienceWe prove that the Kuramoto-Sivashinsky equation is locally controllable in 1D and in 2D with one boundary control. Our method consists in combining several general results in order to reduce the null-controllability of this ...
Takahashi, Takéo
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Null controllability of Kolmogorov-type equations [PDF]
Mathematics of Control, Signals, and Systems, 2013 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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Null controllability for degenerate parabolic equations with a nonlocal space term [PDF]
, 2021 We consider two degenerate heat equations with a nonlocal space term, studying, in particular, their null controllability property. To this aim, we first consider the associated nonhomogeneous degenerate heat equations: we study their well posedness, the
Allal, B. +8 more
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Controllability of a Family of Nonlinear Population Dynamics Models
International Journal of Mathematics and Mathematical Sciences, 2021 Considering a nonlinear dynamical system, we study the nonlinear infinite-dimensional system obtained by grafting an operator A and an age structure. This system is such that the nonlinearity is at the level of births.
Yacouba Simporé
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Controllability and Null Controllability of Linear Systems [PDF]
, 2005 This paper establishes sufficient conditions for the controllability and null controllability of linear systems. The aim is to use the variation of constant formula to deduce our controllability grammiam, by exploiting the properties of the grammiam and ...
DAVIES, I; JACKREECE, P
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Exact Null Controllability of KdV-Burgers Equation with Memory Effect Systems
Abstract and Applied Analysis, 2012 This paper is concerned with exact null controllability analysis of nonlinear KdV-Burgers equation with memory. The proposed approach relies upon regression tool to prove controllability property of linearized KdV-Burgers equation via Carleman estimates.
Rajagounder Ravi Kumar +2 more
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Null Controllability of a Four Stage and Age-Structured Population Dynamics Model
Journal of Mathematics, 2021 This paper is devoted to study the null controllability properties of a population dynamics model with age structuring and nonlocal boundary conditions.
Amidou Traoré +2 more
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Null controllability of Salmonella spread within an industrial hen house
, 2018 International audienceThe main purpose of this paper is to propose a deterministic mathematical model with control variable which describes the spatiotemporal spread of \emph{Salmonella} within a laying flock.
Mophou, Gisèle +2 more
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