Coefficient Bounds for Certain Subclasses of <i>q</i>-Starlike Functions

By making use of <i>q</i>-calculus, we define and investigate several new subclasses of bi-univalent mappings related to the <i>q</i>-Noor integral operator. The coefficient bounds <inline-formula> <math display="inline"> <semantics> <mrow> &...

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Bibliographic Details
Main Authors: Lin-Lin Fan, Zhi-Gang Wang, Shahid Khan, Saqib Hussain, Muhammad Naeem, Tahir Mahmood
Format: Article
Language:English
Published: MDPI AG 2019-10-01
Series:Mathematics
Subjects:
Online Access:https://www.mdpi.com/2227-7390/7/10/969