Journal of Multi Disciplinary Engineering Technologies
Volume 18 • Issue 02 • Published: May 2025 • ISSN (Print): 0974-1771 • ISSN (Online): 2581-9372
On Radius of normalized Bessel functions
Swati Anand1
1 Department of Mathematics, Rajdhani College, Delhi, 110015, India.
Contributing authors: swatianand01@yahoo.com
Abstract
In this paper, we determine the radius of various starlikeness for the class of normalized Bessel functions of the first kind. We consider the certain subclassess of starlike functions such as the class associated with Booth lemniscate, the rational function ψ(z) = 1+(z(k+z))/(k(k−z)), the class related to the sine function and modified sigmoid.
Keywords
Bessel function
starlike
convex
rational function
radius problems
starlike
convex
rational function
radius problems
Article information
Journal: Journal of Multi Disciplinary Engineering Technologies
Volume / Issue: 18 / 02
Published: May 2025
ISSN (Print): 0974-1771
ISSN (Online): 2581-9372