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Asymptotic expansion for damped wave equations with periodic coefficients

Impacto



Orive, R. y Zuazua Iriondo, Enrique y Pazoto, A. (2001) Asymptotic expansion for damped wave equations with periodic coefficients. Mathematical Models and Methods in Applied Sciences, 11 (7). 1285-1310 . ISSN 0218-2025

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Resumen

We consider a linear dissipative wave equation in IRN with periodic coefficients. By means of Bloch wave decomposition, we obtain an expansion of solutions as t ! 1 and conclude that, in a first approximation, the solutions behave as the homogenized heat kernel.


Tipo de documento:Artículo
Palabras clave: Large Time; R-N
Materias:Ciencias > Matemáticas > Ecuaciones diferenciales
Código ID:12881
Depositado:22 Jun 2011 11:23
Última Modificación:22 Jun 2011 11:23

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