We introduce the unified biunivalent function class defined based on quasi-subordination and obtained the coefficient estimates for Taylor-Maclaurin coefficients and . Several related classes of… Expand

In this paper, we obtain initial coefficient estimates for a general subclass of univalent functions by using the Chebyshev polynomials and also we find Fekete-Szego inequalities for this class.

In this paper, we define two new subclass of k-uniformly starlike and convex functions of order type with varying argument of coefficients. Further, we obtain coefficient estimates, extreme points,… Expand

∗, Post-Graduate and Research Department of Mathematics, Government Arts College for Men, Krishnagiri 635001, Tamilnadu, India. e-mail: nmagi 2000@yahoo.co.in ORCID Address:… Expand

In this work, we consider certain class of bi-univalent functions related with shell-like curves related to $\kappa-$Fibonacci numbers. Further, we obtain the estimates of initial Taylor-Maclaurin… Expand