Efficient and accurate quadrature methods of Fourier integrals with a special oscillator and weak singularities

Hongchao Kang, Ruoxia Wang, Meijuan Zhang and Chunzhi Xiang

Applied Mathematics and Computation, 2023, vol. 440, issue C

Abstract: The recent article (J. Math. Anal. Appl. 494 (2021), Article number: 124448) presented an asymptotic Filon-type method for computing the oscillatory integral with a special oscillator and weak singularities, ∫0bxα(b−x)βf(x)eiωxrdx,−1<α,β≤0,0Keywords: Weak singularities; Contour integration method; Two-point Taylor interpolation method; Generalized Gaussian-Laguerre quadrature rule (search for similar items in EconPapers)
Date: 2023
References: View references in EconPapers View complete reference list from CitEc
Citations: View citations in EconPapers (1)

Downloads: (external link)
http://www.sciencedirect.com/science/article/pii/S0096300322005665
Full text for ScienceDirect subscribers only

Related works:
This item may be available elsewhere in EconPapers: Search for items with the same title.

Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text

Persistent link: https://EconPapers.repec.org/RePEc:eee:apmaco:v:440:y:2023:i:c:s0096300322005665

DOI: 10.1016/j.amc.2022.127492

Access Statistics for this article

Applied Mathematics and Computation is currently edited by Theodore Simos

More articles in Applied Mathematics and Computation from Elsevier
Bibliographic data for series maintained by Catherine Liu ().