Transparent Boundary Conditions for Time-Dependent Problems
نویسندگان
چکیده
منابع مشابه
Transparent Boundary Conditions for Time-Dependent Problems
A new approach to derive transparent boundary conditions (TBCs) for wave, Schrödinger, heat and drift-diffusion equations is presented. It relies on the pole condition and distinguishes between physical reasonable and unreasonable solutions by the location of the singularities of the spatial Laplace transform of the exterior solution. To obtain a numerical algorithm, a Möbius transform is appli...
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ژورنال
عنوان ژورنال: SIAM Journal on Scientific Computing
سال: 2008
ISSN: 1064-8275,1095-7197
DOI: 10.1137/070692637