On the zeros of certain trigonometric integrals

DOI10.1016/0022-247X(88)90319-8zbMath0642.30004OpenAlexW2060132333MaRDI QIDQ1101572

Peter L. Walker

Publication date: 1988

Published in: Journal of Mathematical Analysis and Applications (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/0022-247x(88)90319-8

zbMATH Keywords

argument principlezeros of trigonometric integrals

Mathematics Subject Classification ID

Asymptotic approximations, asymptotic expansions (steepest descent, etc.) (41A60) Zeros of polynomials, rational functions, and other analytic functions of one complex variable (e.g., zeros of functions with bounded Dirichlet integral) (30C15) Classical hypergeometric functions, ({}_2F_1) (33C05)

Cites Work

• The special functions and their approximations. Vol. I, II
• The roots of trigonometric integrals
• Fourier Transforms with Only Real Zeros
• On an Integral Summable to 2ξ(s)/s(s - 1)
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