Faber Polynomial Coefficient Estimates for Janowski Type bi-Close-to-Convex and bi-Quasi-Convex Functions

Shahid Khan 0007, Sahsene Altinkaya, Qin Xin 0001, Fairouz Tchier, Sarfraz Nawaz Malik, Nazar Khan. Faber Polynomial Coefficient Estimates for Janowski Type bi-Close-to-Convex and bi-Quasi-Convex Functions. Symmetry, 15(3):604, February 2023. [doi]

Abstract

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