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Solution of Laplace’s equation in a singular domain using Mellin transform. (English) Zbl 1507.44001

Summary: This paper deals with the theory of V. Kondratiev which allows to study the regularity of elliptical problems in corner domains. After having introduced the Mellin transform and the Sobolev spaces to weight, we recall the links with Sobolev spaces. The Mellin transform represent an important key to study the \(H^s\) regularity in corner domains.

MSC:

44A15 Special integral transforms (Legendre, Hilbert, etc.)
44A45 Classical operational calculus
46E35 Sobolev spaces and other spaces of “smooth” functions, embedding theorems, trace theorems
60H40 White noise theory

References:

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