Results 1 to 10 of about 252 (13)
A class of univalent functions with real coefficients [PDF]
In this paper we study class $\mathcal{S}^+$ of univalent functions $f$ such that $\frac{z}{f(z)}$ has real and positive coefficients. For such functions we give estimates of the Fekete-Szeg\H{o} functional and sharp estimates of their initial ...
Obradovic, Milutin, Tuneski, Nikola
core +2 more sources
Univalence criterion for meromorphic functions and Loewner chains
The object of the present paper is to obtain a more general condition for univalence of meromorphic functions in the U*. The significant relationships and relevance with other results are also given.
Becker +13 more
core +1 more source
Some Distortion Theorems for Starlike Harmonic Functions [PDF]
MSC 2010: 30C55, 30C45Distortion and growth theorems are ...
Yavuz Duman, Emel
core
Schwarzian Derivatives and Uniform Local Univalence
Quantitative estimates are obtained for the (finite) valence of functions analytic in the unit disk with Schwarzian derivative that is bounded or of slow growth. A harmonic mapping is shown to be uniformly locally univalent with respect to the hyperbolic
Chuaqui, Martin +2 more
core +2 more sources
A note on a class of $p$-valent starlike functions of order beta [PDF]
In this paper we obtain sharp coefficient bounds for certain $p$-valent starlike functions of order $\beta$, $0\le ...
Lal Sharma, Navneet, Swadesh Sahoo
core
Construction of nearly hyperbolic distance on punctured spheres
We define a distance function on the bordered punctured disk ...
Sugawa, Toshiyuki, Zhang, Tanran
core +1 more source
A note on de Branges' weights [PDF]
We discuss the de Branges weight systems and give a counterexample uncovering ...
Grinshpan, Anatolii +1 more
core
Lipschitz spaces and harmonic mappings
In \cite{kamz} the author proved that every quasiconformal harmonic mapping between two Jordan domains with $C^{1,\alpha ...
Kalaj, David
core +1 more source
On logarithmic coefficients of some close-to-convex functions
The logarithmic coefficients $\gamma_n$ of an analytic and univalent function $f$ in the unit disk $\mathbb{D}=\{z\in\mathbb{C}:|z|
Ali, Md Firoz, Vasudevarao, A.
core +1 more source
Novel insights into the biomarkers and therapies for primary central nervous system lymphoma. [PDF]
Zhai Y, Zhou X, Wang X.
europepmc +1 more source

