Zeros of a certain class of Gauss hypergeometric polynomials

DOI10.21136/CMJ.2018.0055-17zbMath1499.33018arXiv1405.4178OpenAlexW2286384155MaRDI QIDQ3120297

Addisalem Abathun, Rikard Bøgvad

Publication date: 1 March 2019

Published in: Czechoslovak Mathematical Journal (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1405.4178

zbMATH Keywords

saddle point methodhypergeometric polynomialasymptotic zero-distribution

Mathematics Subject Classification ID

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) Confluent hypergeometric functions, Whittaker functions, ({}_1F_1) (33C15)

Related Items (2)

The asymptotic zero distribution of Lommel polynomials as functions of their order with a variable complex argument ⋮ Asymptotic root distribution of Charlier polynomials with large negative parameter

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