On the limiting absorption and amplitudeprinciples for transmission problems
نویسنده
چکیده
We consider the transmission problem for second-order diierential equations with unbounded interfaces. The spaces B and B are used to prove the limiting absorption principle for the steady-state problem and to establish the resolvent estimate at low frequencies for the steady-state operator. These are then applied in showing the validity of the limiting amplitude principle for such an operator. Abbreviated form of the title: Transmission problems with unbounded interfaces. transmission problem and unbounded interface.
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تاریخ انتشار 1995