Uniform asymptotic expansions of a class of integrals with finite endpoints of integration on the same path of steepest descent and with nearby saddle points

DOI10.1016/0377-0427(91)90216-7zbMath0724.41029OpenAlexW2033514965MaRDI QIDQ2644882

C. Leubner, Ulrike Steinacker, Shyam L. Kalla

Publication date: 1991

Published in: Journal of Computational and Applied Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/0377-0427(91)90216-7

zbMATH Keywords

steepest descentuniform asymptotic expansioncomplex contour integration

Mathematics Subject Classification ID

Asymptotic approximations, asymptotic expansions (steepest descent, etc.) (41A60)

Related Items (1)

Uniform asymptotic expansions of integrals: A selection of problems

Cites Work

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• A note on the uniform asymptotic expansion of integrals with coalescing endpoint and saddle points
• Semi-classical mechanics in phase space: A study of Wigner’s function
• Theory of Incomplete Cylindrical Functions and their Applications
• Slot Coupling of Rectangular and Spherical Wave Guides

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