On a class of multivalent functions defined by a multiplier transformation

Authors

  • Sukhwinder Singh Department of Applied Sciences, B.B.S.B.Engineering College, Fatehgarh Sahib-144 407 (Punjab), INDIA Author
  • Sushma Gupta Department of Mathematics, Sant Longowal Institute of Engineering & Technology, Longowal-148 106 (Punjab), INDIA Author
  • Sukhjit Singh Department of Mathematics, Sant Longowal Institute of Engineering & Technology, Longowal – 148 106 (Punjab), INDIA Author

Keywords:

Multivalent function, starlike function, convex function, multiplier transformation

Subjects:

30C45

Abstract

In the present paper, the authors investigatestarlikeness and convexity of a class of multivalent functionsdefined by multiplier transfomation. As a consequence, a numberof sufficient conditions for starlikeness and convexity ofanalytic functions are also obtained.

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Published

2008-04-15

Issue

Vol. 60 No. 2 (2008): Vol. 60, Issue 2

Section

Articles

License

Copyright (c) 2008 Authors retain copyright to their work.

Creative Commons License

This work is licensed under a Creative Commons Attribution 4.0 International License.