DECAY OF SOLUTIONS OF THE TWO- DIMENSIONAL WAVE EQUATION IN EXTERIOR DOMAINS by
نویسنده
چکیده
This report concerns the behavior, at large times, of solutions of two-dimensional wave equations in exterior regions. This behavior is related to low frequency calculations for the reduced wave equation. Both Dirichlet and Neumann boundary data are considered, and it is shown that there are differences in the two cases. The results also differ greatly from the corresponding ones in three dimensions. DECAY OF SOLUTIONS OF THE TWO-DIMENSIONAL WAVE EQUATION IN EXTERIOR DOMAINS by R. C. MacCamy
منابع مشابه
Decay of solutions of the two-dimensional wave equation in exterior domains
This report concerns the behavior, at large times, of solutions of two-dimensional wave equations in exterior regions. This behavior is related to low frequency calculations for the reduced wave equation. Both Dirichlet and Neumann boundary data are considered, and it is shown that there are differences in the two cases. The results also differ greatly from the corresponding ones in three dimen...
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تاریخ انتشار 2005