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Asymptotic expansion for damped wave equations with periodic coefficients

Orive, R. and Zuazua Iriondo, Enrique and 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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Abstract

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.


Item Type:Article
Uncontrolled Keywords: Large Time; R-N
Subjects:Sciences > Mathematics > Differential equations
ID Code:12881
Deposited On:22 Jun 2011 11:23
Last Modified:22 Jun 2011 11:23

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