A Numerical Method for Oscillatory Integrals with Coalescing Saddle Points
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Publication:5244395
DOI10.1137/18M1221138WikidataQ126791840 ScholiaQ126791840MaRDI QIDQ5244395
Nele Lejon, Daan Huybrechs, Arno B. J. Kuijlaars
Publication date: 21 November 2019
Published in: SIAM Journal on Numerical Analysis (Search for Journal in Brave)
Full work available at URL: https://arxiv.org/abs/1806.06549
Orthogonal functions and polynomials, general theory of nontrigonometric harmonic analysis (42C05) Numerical integration (65D30) Uniqueness and localization for orthogonal series (42C25)
Related Items (3)
Fast and stable augmented Levin methods for highly oscillatory and singular integrals ⋮ Numerical evaluation of oscillatory integrals via automated steepest descent contour deformation ⋮ Numerical evaluation of Airy-type integrals arising in uniform asymptotic analysis
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Cites Work
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