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 …

E, k (λ, x, y: α, ζ) of bi-univalent functions defined by Frasin differential operator satisfying
subordinate conditions in the unit disk∇={z∈ C:| z|< 1}. Fekete-Szego problem and the …

The aim of the present article is to introduce and investigate a new family L Σ (δ, η, θ, t; h) of
normalized holomorphic and bi-univalent functions that involve the Sakaguchi-type Bazilevič …

In this investigation, we propose to make use of the Horadam polynomials and introduce two
classes of bi-univalent functions. For functions belonging to these classes, the coefficient …

Making use of Salagean differential operator, in this paper, we introduce two new
subclasses of the function class Σ of bi-univalent functions which are associated with the (p …

In this study, we introduce a new class of normalized analytic and bi-univalent functions
denoted by D Σ (δ, η, λ, t, r). These functions are connected to the Bazilevič functions and the …

Our objective is to usher and investigate the subclass $\widetilde {\mathcal {S^{*} _
{\sum}}}^{\eta} _ {q}(\mu,\lambda;\phi) $ of the function class $\sum $ of analytic and bi …

The Ruscheweyh derivative operator is used in this paper to introduce and investigate
interesting general subclasses of the function class Σ m of m-fold symmetric bi-univalent …

In this paper we define a new subclass λ− pseudo bi-starlike functions with respect to
symmetric points of Σ related to shell-like curves connected with Fibonacci numbers and …

The purpose of our present paper is to introduce a newly defined subclass of bi-univalent
functions satisfying subordinate conditions defined in the open unit disc. Coefficient …