We study the behaviour of solutions of relaxed wave equations with Dirichlet boundary conditions corresponding to a gamma-convergent sequence of measures. The model case is that of a sequence of domains with many small obstacles. Convergence results are proved for the solutions on finite time intervals.
Wave equation in domains with many small obstacles
TOADER, Rodica
2000
Abstract
We study the behaviour of solutions of relaxed wave equations with Dirichlet boundary conditions corresponding to a gamma-convergent sequence of measures. The model case is that of a sequence of domains with many small obstacles. Convergence results are proved for the solutions on finite time intervals.File in questo prodotto:
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