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A comparison of some methods for the evaluation of highly oscillatory integrals

✍ Scribed by G.A. Evans; J.R. Webster

Publisher
Elsevier Science
Year
1999
Tongue
English
Weight
109 KB
Volume
112
Category
Article
ISSN
0377-0427

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✦ Synopsis

In Part I the extended Clenshaw-Curtis method for ΓΏnite Fourier integrals is discussed, and a number of timed comparisons are made between the various implementations which appear in the literature. Part II deals with irregular oscillatory integrals and outlines the various methods which have been proposed for their evaluation. Their e ectiveness is discussed in the light of a set of test examples.

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