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Asymptotic Expansion of a Class of Multi-Dimensional Integrals
Published online by Cambridge University Press: 20 November 2018
Abstract
The aim of this paper is to derive the expansion of the following class of multi-dimensional integrals
with respect to the large parameter λ when Ω is a subset of ℝn, a > 0, w is a strictly positive and bounded function on Σ and fp means an integration in the finite part sense of Hadamard (see Section 2). This is performed for weak assumptions bearing on pseudofunction K and by extending to higher dimensional cases the tools developed in the one-dimensional context. The range of applications of the proposed results is outlined by the exhibition of several examples.
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- Copyright © Canadian Mathematical Society 1996
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