Open AccessA certain Subclass of Meromorphically Multivalent Q-Starlike Functions Involving Higher-Order Q-Derivatives
Author(s) -
Mustafa I. Hameed,
Muna H. Ali,
Buthy. Shihab
Publication year - 2022
Publication title -
iraqi journal of science
Language(s) - English
Resource type - Journals
eISSN - 2312-1637
pISSN - 0067-2904
DOI - 10.24996/ijs.2022.63.1.26
Subject(s) - subclass , distortion (music) , order (exchange) , function (biology) , set (abstract data type) , meromorphic function , mathematics , pure mathematics , class (philosophy) , star (game theory) , combinatorics , computer science , mathematical analysis , artificial intelligence , amplifier , computer network , bandwidth (computing) , finance , evolutionary biology , economics , antibody , immunology , biology , programming language
The authors introduced and addressed several new subclasses of the family of meromorphically multivalent -star-like functions in the punctured unit disk in this study, which makes use of several higher order -derivatives. Many fascinating properties and characteristics are extracted systematically for each of these newly identified function classes. Distortion theorems and radius problems are among these characteristics and functions. A number of coefficient inequalities for functions belonging to the subclasses are studied, and discussed, as well as a suitable condition for them is set. The numerous results are presented in this study and the previous works on this subject are also connected together in this study.