scholarly journals A converse to the Schwarz lemma for planar harmonic maps

2021 ◽  
pp. 124908
Author(s):  
Ole Fredrik Brevig ◽  
Joaquim Ortega-Cerdà ◽  
Kristian Seip
Keyword(s):  
Harmonic Maps ◽  
Schwarz Lemma ◽  
The Schwarz Lemma

Extension of the Schwarz Lemma to homeomorphisms with controlled p-module

2014 ◽  
Vol 0 (0) ◽  
Author(s):  
Anatoly Golberg ◽  
Ruslan Salimov
Keyword(s):  
Schwarz Lemma ◽  
The Schwarz Lemma

The schwarz Lemma

1971 ◽  
pp. 266-280
Author(s):  
Aldo Andreotti ◽  
Wilhelm Stoll
Keyword(s):  
Schwarz Lemma ◽  
The Schwarz Lemma

scholarly journals Applications of the Jack's lemma for the meromorphic functions at the boundary

2019 ◽  
Vol 38 (7) ◽  
pp. 219-226
Author(s):  
Tugba Akyel ◽  
Bulent Nafi Ornek
Keyword(s):  
Boundary Point ◽  
Meromorphic Functions ◽  
Schwarz Lemma ◽  
Jack’S Lemma ◽  
Boundary Version ◽  
Jack's Lemma ◽  
The Schwarz Lemma

In this paper, a boundary version of the Schwarz lemma for the class $\mathcal{% N(\alpha )}$ is investigated. For the function $f(z)=\frac{1}{z}% +a_{0}+a_{1}z+a_{2}z^{2}+...$ defined in the punctured disc $E$ such that $% f(z)\in \mathcal{N(\alpha )}$, we estimate a modulus of the angular derivative of the function $\frac{zf^{\prime }(z)}{f(z)}$ at the boundary point $c$ with $\frac{cf^{\prime }(c)}{f(c)}=\frac{1-2\beta }{\beta }$. Moreover, Schwarz lemma for class $\mathcal{N(\alpha )}$ is given.

An analog of the Schwarz lemma for locally quasiconformal automorphisms of the unit disk

2014 ◽  
Vol 58 (11) ◽  
pp. 74-79
Author(s):  
S. Yu. Graf
Keyword(s):  
Unit Disk ◽  
Schwarz Lemma ◽  
The Schwarz Lemma

scholarly journals A Schwarz lemma and a Liouville theorem for generalized harmonic maps

2022 ◽  
Vol 214 ◽  
pp. 112556
Author(s):  
Qun Chen ◽  
Kaipeng Li ◽  
Hongbing Qiu
Keyword(s):  
Liouville Theorem ◽  
Harmonic Maps ◽  
Schwarz Lemma

scholarly journals The Schwarz lemma in Clifford analysis

2014 ◽  
Vol 142 (4) ◽  
pp. 1237-1248 ◽  
Author(s):  
Zhongxiang Zhang
Keyword(s):  
Clifford Analysis ◽  
Schwarz Lemma ◽  
The Schwarz Lemma

The Schwarz lemma and the Hadamard three-spheres theorem in Hilbert spaces

1972 ◽  
Vol 76 (3) ◽  
pp. 218-221
Author(s):  
Su-Shing Chen
Keyword(s):  
Hilbert Spaces ◽  
Schwarz Lemma ◽  
The Schwarz Lemma
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