A simplification of the stationary phase method: application to the Anger and Weber functions

zbMath1367.33007MaRDI QIDQ2362281

Pedro J. Pagola, José Luis López

Publication date: 7 July 2017

Published in: ETNA. Electronic Transactions on Numerical Analysis (Search for Journal in Brave)

Full work available at URL: http://www.emis.de/journals/ETNA/volumes/2011-2020/vol46/abstract_vol46_pp148-161.html

zbMATH Keywords

asymptotic expansionsoscillatory integralsAnger and Weber functionsmethod of the stationary phase

Mathematics Subject Classification ID

Asymptotic approximations, asymptotic expansions (steepest descent, etc.) (41A60) Bessel and Airy functions, cylinder functions, ({}_0F_1) (33C10)

Uses Software

• DLMF

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