Geometric Versions of Schwarz's Lemma for Spherically Convex Functions
Complex Variables
2022-04-05 v1
Abstract
We prove several sharp distortion and monotonicity theorems for spherically convex functions defined on the unit disk involving geometric quantities such as spherical length, spherical area and total spherical curvature. These results can be viewed as geometric variants of the classical Schwarz lemma for spherically convex functions.
Keywords
Cite
@article{arxiv.2204.01577,
title = {Geometric Versions of Schwarz's Lemma for Spherically Convex Functions},
author = {Maria Kourou and Oliver Roth},
journal= {arXiv preprint arXiv:2204.01577},
year = {2022}
}
Comments
19 pages, 8 figures