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Article

On Spirallikeness of Entire Functions

Department of Mathematics and Statistics, College of Science, King Faisal University, Al-Hasa 31982, Saudi Arabia
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Mathematics 2025, 13(10), 1566; https://doi.org/10.3390/math13101566
Submission received: 18 March 2025 / Revised: 24 April 2025 / Accepted: 7 May 2025 / Published: 9 May 2025
(This article belongs to the Special Issue Advances on Complex Analysis, 2nd Edition)

Abstract

In this article, we establish conditions under which certain entire functions represented as infinite products of their positive zeros are α-spiral-like of order cos(α)/2. The discussion includes several examples featuring special functions such as Bessel, Struve, Lommel, and q-Bessel functions.
Keywords: γ-spiral-likeness; entire functions; Bessel functions; Struve functions; Lommel functions; Wright functions γ-spiral-likeness; entire functions; Bessel functions; Struve functions; Lommel functions; Wright functions

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MDPI and ACS Style

Alabkary, N.; Mondal, S.R. On Spirallikeness of Entire Functions. Mathematics 2025, 13, 1566. https://doi.org/10.3390/math13101566

AMA Style

Alabkary N, Mondal SR. On Spirallikeness of Entire Functions. Mathematics. 2025; 13(10):1566. https://doi.org/10.3390/math13101566

Chicago/Turabian Style

Alabkary, Narjes, and Saiful R. Mondal. 2025. "On Spirallikeness of Entire Functions" Mathematics 13, no. 10: 1566. https://doi.org/10.3390/math13101566

APA Style

Alabkary, N., & Mondal, S. R. (2025). On Spirallikeness of Entire Functions. Mathematics, 13(10), 1566. https://doi.org/10.3390/math13101566

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