High-frequency asymptotics for the modified Helmholtz equation in a half-plane
نویسندگان
چکیده
منابع مشابه
High-frequency asymptotics for the modified Helmholtz equation in a half-plane
Based on the integral representations of the solution derived via Fokas’ transform method, the high-frequency asymptotics for the solution of the modified Helmholtz equation, in a half-plane and subject to the Dirichlet condition, is discussed. For the case of piecewise constant boundary data, full asymptotic expansions of the solution are obtained by using Watson’s lemma and the method of stee...
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ژورنال
عنوان ژورنال: Boundary Value Problems
سال: 2014
ISSN: 1687-2770
DOI: 10.1186/1687-2770-2014-45