• SOME DISTORTION AND ARGUMENT THEOREMS FOR SUBCLASSES OF CLOSE-TO-STAR FUNCTIONS

Harjinder Singh*

Abstract


Some new subclasses of close-to-star functions are considered. The distortion theorems and argument theorems are obtained from which earlier known results follows as special cases.


Keywords


Subordination, Close-to-Star Functions, Distortion theorem and Argument theorem.

Full Text:

pdf


Creative Commons License
This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.
© 2010-2022 International Journal of Mathematical Archive (IJMA)
Copyright Agreement & Authorship Responsibility
Web Counter