Add to ORKGAbstract. Norm estimates of the pre-Schwarzian derivatives are given for meromorphic functions in the outside of the unit circle and used to deduce several univalence criteria. 1
Abstract. In the present investigation, the author introduces two in-teresting subclasses of normali...
Üç bölümden meydana gelen bu çalışmada, bilhassa { z : |z| 0). Where S(r) and L(r) are the mean cove...
Let J- be meromcrphic and locally univalent in the unit disk D and denote by (1) {.f,,) : (f " ...
In the present paper, we give the best estimates for the norm of pre-Schwarzian derivatives $||{T_f}...
This paper is a survey of some new techniques and new results on sufficient conditions in terms of t...
[[abstract]]A normalized analytic function f is shown to be univalent in the open unit disk D if its...
Abstract. This is a survey of the author’s talk at the VIIIth Romanian-Finnish Seminar in Iassy, Rom...
Abstract. Let Co(α) denote the class of concave univalent functions in the unit disk D. Each functio...
By Marty’s Criterion (see Ahlfors [1]), normality of any family F of meromorphic functions on some d...
AbstractThe hyperbolic sup norm of the pre-Schwarzian derivative of a locally univalent function on ...
This paper studies some normality criteria for a family of meromorphic functions, which improve some...
Let f (z) be a holomorphic function defined on unit disc U: {z: lrl < 1} and.Sy: (f " lf&apo...
© 2020, Springer-Verlag GmbH Germany, part of Springer Nature. In this article we estimate the sum o...
In the paper we obtain some analogues of Nehari’s univalence conditions for sense-preserving functi...
Abstract. The aim of this paper is to provide a quantitative version of a normality criterion recent...
Abstract. In the present investigation, the author introduces two in-teresting subclasses of normali...
Üç bölümden meydana gelen bu çalışmada, bilhassa { z : |z| 0). Where S(r) and L(r) are the mean cove...
Let J- be meromcrphic and locally univalent in the unit disk D and denote by (1) {.f,,) : (f " ...
In the present paper, we give the best estimates for the norm of pre-Schwarzian derivatives $||{T_f}...
This paper is a survey of some new techniques and new results on sufficient conditions in terms of t...
[[abstract]]A normalized analytic function f is shown to be univalent in the open unit disk D if its...
Abstract. This is a survey of the author’s talk at the VIIIth Romanian-Finnish Seminar in Iassy, Rom...
Abstract. Let Co(α) denote the class of concave univalent functions in the unit disk D. Each functio...
By Marty’s Criterion (see Ahlfors [1]), normality of any family F of meromorphic functions on some d...
AbstractThe hyperbolic sup norm of the pre-Schwarzian derivative of a locally univalent function on ...
This paper studies some normality criteria for a family of meromorphic functions, which improve some...
Let f (z) be a holomorphic function defined on unit disc U: {z: lrl < 1} and.Sy: (f " lf&apo...
© 2020, Springer-Verlag GmbH Germany, part of Springer Nature. In this article we estimate the sum o...
In the paper we obtain some analogues of Nehari’s univalence conditions for sense-preserving functi...
Abstract. The aim of this paper is to provide a quantitative version of a normality criterion recent...
Abstract. In the present investigation, the author introduces two in-teresting subclasses of normali...
Üç bölümden meydana gelen bu çalışmada, bilhassa { z : |z| 0). Where S(r) and L(r) are the mean cove...
Let J- be meromcrphic and locally univalent in the unit disk D and denote by (1) {.f,,) : (f " ...