鸟笼
发表于 2025-3-25 03:39:19
Strong convergence on the exact boundary controllability of the wave equation in perforated domainsThe exact boundary controllability of the wave equation in perforated domains is studied. The measure of the holes is assumed to tend to zero fast enough. By using HUM, multiplier techniques and the theory of homogenization developed by Cioranescu and Murat, the strong convergence of the controlled states is proved.
fulmination
发表于 2025-3-25 09:28:15
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导师
发表于 2025-3-25 14:03:37
A unique continuation property of a beam equation with variable coefficients,A unique continuation property of a beam equation with variable coefficients has been proved. The main tool is the Carleman estimate obtained by Isakov.
Affluence
发表于 2025-3-25 19:32:09
The state estimation problem for parabolic systems,This paper introduces a series of problems on state estimation for parabolic systems on the basis of measurements generated by sensors in the presence of unknown but bounded disturbances. Observability issues, guaranteed filtering schemes for distributed processes are discussed.
轮流
发表于 2025-3-25 23:36:35
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无能力
发表于 2025-3-26 02:13:26
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BOLT
发表于 2025-3-26 05:20:35
https://doi.org/10.1007/978-3-8349-8936-9 method to approximate the state equations and a gradient algorithm to solve the discrete optimal control problem. The convergence of the discrete optimal solutions to the continuous optimal solutions and the convergence of the gradient algorithm are proved. A numerical example is given.
NUDGE
发表于 2025-3-26 12:21:21
Social Media als Teil von Crossmediaspecial assumptions (such as compactness) on the control set, with a view to obtaining automatic existence theorems for optimal control problems. Relaxed trajectories are shown to be the same as those defined by differential inclusions. The set of relaxed trajectories is closed and results on optima
垫子
发表于 2025-3-26 15:34:45
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含糊
发表于 2025-3-26 20:47:46
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