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1704099 Vol 6 · Issue 8 Download Paper

Coefficient Estimates for a Combined Subclass of Classes of Convex Functions and Starlike Functions

Kiranjot Kaur

Subject area: Science,Engineering and Technology  ·  Area of research: Geometric Function Theory

Abstract

We introduce a class of analytic functions and obtain sharp upper bounds of the functional |a_3-?a_2^2 | for the analytic function f(z)= z+ (n=2)^a_n z^n,|z|<1 belonging to this class with special character that it tends to the class of Starlike functions as PIE/2

Keywords

Univalent functions, Starlike functions, Close to convex functions, and bounded functions.

References

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How to cite this paper

Kiranjot Kaur "Coefficient Estimates for a Combined Subclass of Classes of Convex Functions and Starlike Functions" Iconic Research And Engineering Journals Volume 6 Issue 8 2023 Page 101-107
Kiranjot Kaur "Coefficient Estimates for a Combined Subclass of Classes of Convex Functions and Starlike Functions" Iconic Research And Engineering Journals, vol. 6, no. 8, Feb. 2023
Kiranjot Kaur (2023). Coefficient Estimates for a Combined Subclass of Classes of Convex Functions and Starlike Functions. Iconic Research And Engineering Journals, 6(8).
Kiranjot Kaur "Coefficient Estimates for a Combined Subclass of Classes of Convex Functions and Starlike Functions" Iconic Research And Engineering Journals, vol. 6, no. 8, Feb. 2023.
@article{1704099,
      author = {Kiranjot Kaur},
      title = {Coefficient Estimates for a Combined Subclass of Classes of Convex Functions and Starlike Functions},
      journal = {Iconic Research And Engineering Journals},
      year = {2023},
      volume = {6},
      number = {8},
      pages = {101-107},
      issn = {2456-8880},
      url = {https://www.irejournals.com/formatedpaper/1704099.pdf},
      abstract = {We introduce a class of analytic functions and obtain sharp upper bounds of the functional |a_3-?a_2^2 | for the analytic function f(z)= z+ (n=2)^a_n  z^n,|z|<1 belonging to this class with special character that it tends to the class of Starlike functions as PIE/2},
      keywords = {Univalent functions, Starlike functions, Close to convex functions, and bounded functions.},
      month = {February},
  }