On Geometric Properties of Normalized Hyper-Bessel Functions
In this paper, the normalized hyper-Bessel functions are studied. Certain sufficient conditions are determined such that the hyper-Bessel functions are close-to-convex, starlike and convex in the open unit disc. We also study the Hardy spaces of hyper-Bessel functions.
Main Authors: | Khurshid Ahmad, Saima Mustafa, Muhey U. Din, Shafiq ur Rehman, Mohsan Raza, Muhammad Arif |
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Format: | Article |
Language: | English |
Published: |
MDPI AG
2019-03-01
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Series: | Mathematics |
Subjects: | |
Online Access: | https://www.mdpi.com/2227-7390/7/4/316 |
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