Efficient Numerical Quadrature for Highly Oscillatory Integrals with Bessel Function Kernels

In this paper, we investigate efficient numerical methods for highly oscillatory integrals with Bessel function kernels over finite and infinite domains. Initially, we decompose the two types of integrals into the sum of two integrals. For one of these integrals, we reformulate the Bessel function &...

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Bibliographic Details
Published in:Mathematics
Main Authors: Guo He, Yuying Liu
Format: Article
Language:English
Published: MDPI AG 2025-05-01
Subjects:
highly oscillatory integral
Bessel function
Gaussian quadrature
Online Access:https://www.mdpi.com/2227-7390/13/9/1508

Internet

https://www.mdpi.com/2227-7390/13/9/1508

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