Title of article
A numerical evaluation of integrals by the method of steepest descents Original Research Article
Author/Authors
B.D Khanh، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 1995
Pages
5
From page
91
To page
95
Abstract
In 1987, Campbell, Fröman and Walles [1] gave an explicit series formula for the evaluation of integrals by the method of steepest descents, the formula being programmed for the symbolic computing system REDUCE.
In this paper, we present a direct computation of the coefficients of the asymptotic expansions of these integrals, based on Cauchyʹs formula, and the Hermite corrector formula [2].
Keywords
Method of steepest descents , Numerical evaluation , Cauchyיs formula , Hermite corrector formula
Journal title
Applied Mathematics Letters
Serial Year
1995
Journal title
Applied Mathematics Letters
Record number
896242
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