[BOOK][B] Computing highly oscillatory integrals

Computing Highly Oscillatory Integrals : Back Matter Page 1 Bibliography [1] M. Abramowitz
and IA Stegun. Handbook of Mathematical Functions with Formulas, Graphs, and Mathematical …

Optimal quadrature formulas for approximating strongly oscillating integrals in the Hilbert space W˜ 2 (m, m− 1) of periodic functions

K Shadimetov, A Hayotov, U Khayriev - Journal of Computational and …, 2025 - Elsevier
The present paper is dedicated to a variational method for the construction of optimal
quadrature formulas in the sense of Sard in the Hilbert space W˜ 2 (m, m− 1) of complex …

[HTML][HTML] Numerical evaluation of oscillatory integrals via automated steepest descent contour deformation

A Gibbs, DP Hewett, D Huybrechs - Journal of Computational Physics, 2024 - Elsevier
Steepest descent methods combining complex contour deformation with numerical
quadrature provide an efficient and accurate approach for the evaluation of highly oscillatory …

The discrete ordinate algorithm, DISORT for radiative transfer

I Laszlo, K Stamnes, WJ Wiscombe, SC Tsay - Light Scattering Reviews …, 2016 - Springer
The discrete ordinate method for the transfer of monochromatic unpolarized radiation in non-
isothermal, vertically inhomogeneous media, as implemented in the computer code Discrete …

Modified Gauss–Laguerre exponential fitting based formulae

D Conte, B Paternoster - Journal of scientific computing, 2016 - Springer
Abstract Modified Gauss–Laguerre exponentially fitted quadrature rules are introduced for
the computation of integrals of oscillatory functions over the whole positive semiaxis. Their …

[HTML][HTML] A unified framework for asymptotic analysis and computation of finite Hankel transform

H Wang - Journal of Mathematical Analysis and Applications, 2020 - Elsevier
In this paper we present a unified framework for asymptotic analysis of the finite Hankel
transform. This framework enables us to derive asymptotic expansions of the transform …

Fast and stable augmented Levin methods for highly oscillatory and singular integrals

Y Wang, S **ang - Mathematics of Computation, 2022 - ams.org
In this paper, augmented Levin methods are proposed for the computation of oscillatory
integrals with stationary points and an algebraically or logarithmically singular kernel …

A product integration rule on equispaced nodes for highly oscillating integrals

L Fermo, D Mezzanotte, D Occorsio - Applied Mathematics Letters, 2023 - Elsevier
This paper provides a product integration rule for highly oscillating integrands of the type∫−
aae− i ω (x− y) f (x) dx, a> 0, i=− 1, y∈[− a, a], ω∈ R+, based on the approximation of f by …

Efficient computation of highly oscillatory integrals by using QTT tensor approximation

B Khoromskij, A Veit - Computational Methods in Applied …, 2016 - degruyter.com
We propose a new method for the efficient approximation of a class of highly oscillatory
weighted integrals where the oscillatory function depends on the frequency parameter ω≥ …

[HTML][HTML] Large degree asymptotics of orthogonal polynomials with respect to an oscillatory weight on a bounded interval

A Deaño - Journal of Approximation Theory, 2014 - Elsevier
We consider polynomials pn ω (x) that are orthogonal with respect to the oscillatory weight w
(x)= ei ω x on [− 1, 1], where ω> 0 is a real parameter. A first analysis of pn ω (x) for large …