Browsing by Author "Khan, Shahid"

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Applications of symmetric conic domains to a subclass of q-Starlike functions

Khan, Shahid; Khan, Nazar; Hussain, Aftab; Araci, Serkan; Khan, Bilal; Al-Sulami, Hamed H. (MDPI, APR 2022)

In this paper, the theory of symmetric q-calculus and conic regions are used to define a new subclass of q-starlike functions involving a certain conic domain. By means of this newly defined domain, a new subclass of ...
Coefficient inequalities for a subclass of symmetric q -starlike functions involving certain conic domains

Khan, Mohammad Faisal; Khan, Nazar; Araci, Serkan; Khan, Shahid; Khan, Bilal (HINDAWI LTD, SEP 29 202)

In this paper, we make use of a certain Ruscheweyh-type q-differential operator to introduce and study a new subclass of q-starlike symmetric functions, which are associated with conic domains and the well-known celebrated ...
Inclusion Relations for Dini Functions Involving Certain Conic Domains

Khan, Bilal; Khan, Shahid; Ro, Jong-Suk; Araci, Serkan; Khan, Nazar; Khan, Nasir (MDPI, FEB 2022)

In recent years, special functions such as Bessel functions have been widely used in many areas of mathematics and physics. We are essentially motivated by the recent development; in our present investigation, we make use ...