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

H.Özlem Güney, Shigeyoshi Owa

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.

Keywords


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

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