Volume 17, Issue 2 (9-2022)
IJMSI 2022, 17(2): 165-170 |
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Abstract:
In the present investigation, we use the Horadam Polynomials to establish upper bounds for the second and third coefficients of functions belongs to a new subclass of analytic and $lambda$-pseudo-starlike bi-univalent functions defined in the open unit disk $U$. Also, we discuss Fekete-Szeg$ddot{o}$ problem for functions belongs to this subclass.
Keywords: Bi-univalent functions, Coefficient bounds, Horadam polynomials, $lambda$-Pseudo-starlike functions, Fekete-Szeg"{o} problem, Subordination.
Type of Study: Research paper |
Subject:
General
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