A geometric property of quadrilaterals

Fuente: arXiv
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Autori principali: Garitsis, Efstathios Konstantinos Chrontsios, Hinkkanen, Aimo
Natura: Preprint
Pubblicazione: 2023
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author Garitsis, Efstathios Konstantinos Chrontsios
Hinkkanen, Aimo
author_facet Garitsis, Efstathios Konstantinos Chrontsios
Hinkkanen, Aimo
contents Quadrilaterals in the complex plane play a significant part in the theory of planar quasiconformal mappings. Motivated by the geometric definition of quasiconformality, we prove that every quadrilateral with modulus in an interval $[1/K, K]$, where $K>1$, contains a disk lying in its interior, of radius depending only on the internal distances between the pairs of opposite sides of the quadrilateral and on $K$.
format Preprint
id arxiv_https___arxiv_org_abs_2303_17337
institution arXiv
publishDate 2023
record_format arxiv
spellingShingle A geometric property of quadrilaterals
Garitsis, Efstathios Konstantinos Chrontsios
Hinkkanen, Aimo
Complex Variables
Metric Geometry
Quadrilaterals in the complex plane play a significant part in the theory of planar quasiconformal mappings. Motivated by the geometric definition of quasiconformality, we prove that every quadrilateral with modulus in an interval $[1/K, K]$, where $K>1$, contains a disk lying in its interior, of radius depending only on the internal distances between the pairs of opposite sides of the quadrilateral and on $K$.
title A geometric property of quadrilaterals
topic Complex Variables
Metric Geometry
url https://arxiv.org/abs/2303.17337