Integration of highly oscillatory functions
โ Scribed by P Hillion; G Nurdin
- Publisher
- Elsevier Science
- Year
- 1977
- Tongue
- English
- Weight
- 386 KB
- Volume
- 23
- Category
- Article
- ISSN
- 0021-9991
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
Highly oscillatory integrals require special techniques for their effective evaluation. Various studies have been conducted to find computational methods for evaluating such integrals. In this paper we present an efficient numerical method to evaluate a class of generalised Fourier integrals (on a l
This paper presents a new efficient parameter method for integration of the highly oscillatory integral 1 0 f (x)e iฯg(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.