Výsledky vyhledávání - "Cavalcanti, M. M."

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Boundary Control for a Generalized Wave Equation -- Revisiting Russell's Method of Control

Autor: Astudillo, M., Cavalcanti, M. M., Cavalcanti, V. N. Domingos, Martinez, V. H. Gonzalez

In this work we study the exact boundary controllability of a generalized wave equation in a nonsmooth domain with a nontrapping obstacle. In the more general case, this work contemplates the boundary control of a transmission problem admitting sever

Externí odkaz: http://arxiv.org/abs/1911.07634

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Dynamics of Riemann waves with sharp measure-controlled damping

Autor: Cavalcanti, M. M., Ma, T. F., Marín-Rubio, P., Seminario-Huertas, P. N.

This paper is concerned with locally damped semilinear wave equations defined on compact Riemannian manifolds with boundary. We present a construction of measure-controlled damping regions which are sharp in the sense that their summed interior and b

Externí odkaz: http://arxiv.org/abs/1908.04814

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Akademický článek

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Akademický článek

Decay Rate Estimates for the Wave Equation with Subcritical Semilinearities and Locally Distributed Nonlinear Dissipation.

Autor: Cavalcanti, M. M.¹ (AUTHOR), Domingos Cavalcanti, V. N.¹ (AUTHOR), Gonzalez Martinez, V. H.¹ (AUTHOR) victor.hugo.gonzalez.martinez@gmail.com, Özsarı, T.² (AUTHOR)

Publikováno v: Applied Mathematics & Optimization. Feb2023, Vol. 87 Issue 1, p1-76. 76p.

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Exponential Decay Rates for the Damped Korteweg-de Vries Type Equation

Autor: Cavalcanti, M. M., Cavalcanti, V. N. Domingos, Natali, F.

The exponential decay rate of $L^2-$norm related to the Korteweg-de Vries equation with localized damping posed on whole real line will be established. In addition, by using classical arguments we determine the $H^1-$norm of the solution associated t

Externí odkaz: http://arxiv.org/abs/0906.0285

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Uniform Stabilization of the wave equation on compact surfaces and locally distributed damping

Autor: Cavalcanti, M. M., Cavalcanti, V. N. Domingos, Fukuoka, R., Soriano, J. A.

This paper is concerned with the study of the wave equation on compact surfaces and locally distributed damping. We study the case where the damping is effective on the complement of visible umbilical sets.
Comment: To appear in Methods and Appl

Externí odkaz: http://arxiv.org/abs/0811.1204

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Asymptotic stability of the wave equation on compact surfaces and locally distributed damping - A sharp result

Autor: Cavalcanti, M. M., Cavalcanti, V. N. Domingos, Fukuoka, R., Soriano, J. A.

This paper is concerned with the study of the wave equation on compact surfaces and locally distributed damping. We study the case where the damping is effective in a well-chosen subset of arbitrarily small measure.
Comment: To appear in Transac

Externí odkaz: http://arxiv.org/abs/0811.1190

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