A curious identity arising from Stirling's formula and saddle-point method on two different contours

DOI10.37236/11785OpenAlexW4387402786MaRDI QIDQ6197307

Hsien-Kuei Hwang

Publication date: 16 February 2024

Published in: The Electronic Journal of Combinatorics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.37236/11785

zbMATH Keywords

saddle-point methodCauchy's integral representation

Mathematics Subject Classification ID

Exact enumeration problems, generating functions (05A15) Gamma, beta and polygamma functions (33B15) Asymptotic approximations, asymptotic expansions (steepest descent, etc.) (41A60) Asymptotic enumeration (05A16)

Cites Work

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