Title of article
A parameter method for computing highly oscillatory integralsI
Author/Authors
Ruyun Chena، نويسنده ,
Issue Information
ماهنامه با شماره پیاپی سال 2009
Pages
8
From page
1830
To page
1837
Abstract
This paper presents a new efficient parameter method for integration of the highly
oscillatory integral
R 1
0 f .x/ei!g.x/dx with an irregular oscillator. The effectiveness and
accuracy are tested by means of numerical examples for the case where g.x/ has stationary
points.
Keywords
numerical quadrature , Asymptotic , Irregular oscillator , Fourier integrals , Oscillatory integrals
Journal title
Computers and Mathematics with Applications
Serial Year
2009
Journal title
Computers and Mathematics with Applications
Record number
922211
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