3. The sub-class of harmonic univalence function in terms of differential sub-ordinations

  • Raffalle Marcovechioh
Keywords: Sub-class, harmonic univalence, starliness, distortion theorem, co-efficient estimate

Abstract

The purpose of this research is to propose a novel class of harmony function in terms of sub-ordinations. We identify essential and adequate condition, radius of starliness and convex and compact for these classes of function. Furthermore, extreme point theorem is used for obtaining coefficient estimate, distortion theorem for these classes of function. Finally, few results are pointed out on this paper.

Published
2021-05-29