Discrete non-local boundary conditions for split-step Padé approximations of the one-way Helmholtz equation
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چکیده
منابع مشابه
Discrete non–local boundary conditions for Split–Step Padé Approximations of the One–Way Helmholtz Equation
This paper deals with the efficient numerical solution of the two–dimensional one– way Helmholtz equation posed on an unbounded domain. In this case one has to introduce artificial boundary conditions to confine the computational domain. The main topic of this work is the construction of so–called discrete transparent boundary conditions for state-of-the-art parabolic equations methods, namely ...
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ژورنال
عنوان ژورنال: Journal of Computational and Applied Mathematics
سال: 2007
ISSN: 0377-0427
DOI: 10.1016/j.cam.2006.01.001