Coefficient Bounds for Certain Subclasses of q-Starlike Functions-Reference-Cited by-同舟云学术

Coefficient Bounds for Certain Subclasses of q-Starlike Functions

Published:2019-10-14 Issue:10 Volume:7 Page:969
ISSN:2227-7390
Container-title:Mathematics
language:en
Short-container-title:Mathematics

Author:

Fan Lin-Lin,Wang Zhi-Gang,Khan Shahid^ORCID,Hussain Saqib,Naeem Muhammad,Mahmood Tahir^ORCID

Abstract

By making use of q-calculus, we define and investigate several new subclasses of bi-univalent mappings related to the q-Noor integral operator. The coefficient bounds | u 2 | , | u 3 | and the Fekete–Szegő problem u 3 − μ u 2 2 for mappings belonging to these classes are derived.

Funder

Natural Science Foundation of Hunan Province

Publisher

MDPI AG

Subject

General Mathematics,Engineering (miscellaneous),Computer Science (miscellaneous)

Link

https://www.mdpi.com/2227-7390/7/10/969/pdf

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