Bounds for radii of starlikeness and convexity of some special functions

DOI10.3906/mat-1610-41zbMath1424.30019arXiv1610.03233OpenAlexW2963847456MaRDI QIDQ4633744

Halit Orhan, İbrahim Aktaş, Árpád Baricz

Publication date: 3 May 2019

Published in: TURKISH JOURNAL OF MATHEMATICS (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1610.03233

zbMATH Keywords

Laguerre-Pólya class of entire functionsunivalent, starlike and convex functionsMittag-Leffler expansionsLommel, Struve and Bessel functionsradius of univalence, starlikeness and convexityzeros of Lommel, Struve and Bessel functions

Mathematics Subject Classification ID

Special classes of univalent and multivalent functions of one complex variable (starlike, convex, bounded rotation, etc.) (30C45) Zeros of polynomials, rational functions, and other analytic functions of one complex variable (e.g., zeros of functions with bounded Dirichlet integral) (30C15) Bessel and Airy functions, cylinder functions, ({}_0F_1) (33C10)

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