Energy decay for the linear Klein-Gordon equation and boundary control
| Contribuinte(s) |
Universidade Estadual Paulista (UNESP) |
|---|---|
| Data(s) |
03/12/2014
03/12/2014
15/06/2014
|
| Resumo |
Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES) In this work we study the asymptotic behavior of the solutions of the linear Klein Gordon equation in R-N, N >= 1. We prove that local energy of solutions to the Cauchy problem decays polynomially. Afterwards, we use the local decay of energy to study exact boundary controllability for the linear Klein Gordon equation in general bounded domains of R-N, N >= 1. (c) 2014 Elsevier Inc. All rights reserved. |
| Formato |
934-944 |
| Identificador |
http://dx.doi.org/10.1016/j.jmaa.2014.01.053 Journal Of Mathematical Analysis And Applications. San Diego: Academic Press Inc Elsevier Science, v. 414, n. 2, p. 934-944, 2014. 0022-247X http://hdl.handle.net/11449/112911 10.1016/j.jmaa.2014.01.053 WOS:000334651500029 |
| Idioma(s) |
eng |
| Publicador |
Elsevier B.V. |
| Relação |
Journal of Mathematical Analysis and Applications |
| Direitos |
closedAccess |
| Palavras-Chave | #Klein-Gordon equation #Energy decay #Exact controllability #Boundary controllability |
| Tipo |
info:eu-repo/semantics/article |
