Turkish Journal of Mathematics
Abstract
In the present article, we introduce two new subclasses of λ-pseudo biunivalent functions with respect to symmetrical points in the open unit disk U defined by means of the Horadam polynomials. For functions belonging to these subclasses, estimates on the Taylor -Maclaurin coefficients ja2j and ja3j are obtained. Fekete-Szegö inequalities of functions belonging to these subclasses are also founded. Furthermore, we point out several new special cases of our results.
DOI
10.3906/mat-1906-56
Keywords
Analytic function, univalent and biunivalent functions, Fekete?Szegö problem, λ-pseudo biunivalent functions with respect to symmetrical points, Horadam polynomials, coefficient bounds, subordination
First Page
2865
Last Page
2875
Recommended Citation
ALAMOUSH, A (2019). Coefficient estimates for a new subclasses of λ-pseudo biunivalent functions withrespect to symmetrical points associated with the Horadam Polynomials. Turkish Journal of Mathematics 43 (6): 2865-2875. https://doi.org/10.3906/mat-1906-56
