Time-dependent approach to radiation conditions
نویسندگان
چکیده
منابع مشابه
Asymptotic and Exact Radiation Boundary Conditions for Time-dependent Scattering
Asymptotic and exact local radiation boundary conditions first derived by Hagstrom and Hariharan are reformulated as an auxiliary Cauchy problem for linear first-order systems of ordinary equations on the boundary for each harmonic on a circle or sphere in twoor three-dimensions, respectively. With this reformulation, the resulting radiation boundary condition involves first-order derivatives o...
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15 صفحه اولCauchy-characteristic matching: A new approach to radiation boundary conditions.
Nigel T. Bishop,1,2 Roberto Gomez,2 Paulo R. Holvorcem,3,5 Richard A. Matzner,3 Philippos Papadopoulos,2,4 and Jeffrey Winicour2 1Department of Mathematics, Applied Mathematics and Astronomy, University of South Africa, P.O. Box 392, Pretoria 0001, South Africa 2Department of Physics and Astronomy, University of Pittsburgh, Pittsburgh, Pennsylvania 15260 3Center for Relativity, University of Te...
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ژورنال
عنوان ژورنال: Journées équations aux dérivées partielles
سال: 1990
ISSN: 0752-0360
DOI: 10.5802/jedp.392