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This article is cited in 8 scientific papers (total in 8 papers)
On a Class of Sine-Type Functions
A. A. Yukhimenko M. V. Lomonosov Moscow State University
Abstract:
We study an infinite product $F_\Lambda(z)$ with zeros $\lambda_n=n+l(|n|)$, $n\in\mathbb Z$, where $l(t)$ is a concave function and $l(t)=o(t)$. We obtain a test for $F_\Lambda(z)$ to belong to the class of sine-type functions. For the particular case in which $l(t)$ is a regularly varying function, we obtain sharp asymptotic estimates for $F_\Lambda(z)$.
Keywords:
sine-type function, concave function, regularly varying function, hypergeometric function, Riesz basis, analytic function.
Received: 03.07.2007 Revised: 11.11.2007
Citation:
A. A. Yukhimenko, “On a Class of Sine-Type Functions”, Mat. Zametki, 83:6 (2008), 941–954; Math. Notes, 83:6 (2008), 858–870
Linking options:
https://www.mathnet.ru/eng/mzm4056https://doi.org/10.4213/mzm4056 https://www.mathnet.ru/eng/mzm/v83/i6/p941
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Abstract page: | 508 | Full-text PDF : | 221 | References: | 57 | First page: | 20 |
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