Absorbing boundary conditions for the numerical simulation of waves
1997 (English)In: Mathematics of Computation, ISSN 0025-5718, E-ISSN 1088-6842, Vol. 1, 629-651 p.Article in journal (Refereed) Published
In practical calculations, it is often essential to introduce artificial boundaries to limit the area of computation. Here we develop a systematic method for obtaining a hierarchy of local boundary conditions at these artifical boundaries. These boundary conditions not only guarantee stable difference approximations, but also minimize the (unphysical) artificial reflections that occur at the boundaries.
Place, publisher, year, edition, pages
1997. Vol. 1, 629-651 p.
Computer and Information Science
IdentifiersURN: urn:nbn:se:kth:diva-90528OAI: oai:DiVA.org:kth-90528DiVA: diva2:505802
NR 201408052012-02-252012-02-25Bibliographically approved