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On the low wave number asymtotics for the two‐dimensional exterior dirichlet problem for the reduced wave equation
Author(s) -
Kress R.,
Brosowski B.
Publication year - 1987
Publication title -
mathematical methods in the applied sciences
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.719
H-Index - 65
eISSN - 1099-1476
pISSN - 0170-4214
DOI - 10.1002/mma.1670090126
Subject(s) - mathematics , wave equation , mathematical analysis , dirichlet problem , dirichlet distribution , boundary value problem
A new proof is given for the low wave number asymptotics for the solutions to the exterior Dirichlet problem for the reduced wave equation in two dimensions.