On strongly Ozaki lambda-pseudo bi-close-to-convex functions

Authors

  • H.Özlem Güney Dicle university
  • Shigeyoshi Owa 1 Decembrie 1918, University Alba Iulia

Keywords:

Bi-univalent, bi-close-to-convex, upper Bounds, coefficient estimates.

Abstract

In the current article, we introduce and investigate two new families of strongly Ozaki $\lambda$-pseudo bi-close-to-convex functions in the open unit disk. We determine upper bounds for the second and third coefficients of functions belonging to these new subclasses. Also, we point out several certain special cases for our results.

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Published

2021-11-26

Issue

Vol. 16

Section

Vol. 16, No. 9, (2022)

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