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
2000-01-01
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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