Caratheodory sets in the tridisk

Fuente: arXiv
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Hauptverfasser: Kosinski, Lukasz, McCarthy, John E.
Format: Preprint
Veröffentlicht: 2025
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author Kosinski, Lukasz
McCarthy, John E.
author_facet Kosinski, Lukasz
McCarthy, John E.
contents We characterize all algebraic subsets of the tridisk that are Caratheodory sets, that is the intrinsic Caratheodory metric on the set equals the Caratheodory metric for the tridisk. We show that such sets are either retracts, or are isomorphic to one particular exceptional set.
format Preprint
id arxiv_https___arxiv_org_abs_2505_05746
institution arXiv
publishDate 2025
record_format arxiv
spellingShingle Caratheodory sets in the tridisk
Kosinski, Lukasz
McCarthy, John E.
Complex Variables
32F45
We characterize all algebraic subsets of the tridisk that are Caratheodory sets, that is the intrinsic Caratheodory metric on the set equals the Caratheodory metric for the tridisk. We show that such sets are either retracts, or are isomorphic to one particular exceptional set.
title Caratheodory sets in the tridisk
topic Complex Variables
32F45
url https://arxiv.org/abs/2505.05746