Formulas for the visual angle metric
Complex Variables
2024-05-31 v4 Metric Geometry
Abstract
We prove several new formulas for the visual angle metric of the unit disk in terms of the hyperbolic metric and apply these to prove a sharp Schwarz lemma for the visual angle metric under quasiregular mappings.
Keywords
Cite
@article{arxiv.2304.04485,
title = {Formulas for the visual angle metric},
author = {Masayo Fujimura and Rahim Kargar and Matti Vuorinen},
journal= {arXiv preprint arXiv:2304.04485},
year = {2024}
}
Comments
15 pages, 9 Figures