Generalized Fermat Riemann surfaces of infinite type

Fuente: arXiv
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Autor principal: Hidalgo, Ruben A.
Formato: Preprint
Publicado: 2025
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author Hidalgo, Ruben A.
author_facet Hidalgo, Ruben A.
contents The Loch Ness monster (LNM) is, up to homeomorphisms, the unique orientable, connected, Hausdorff, second countable surface of infinite genus and with exactly one end. For each integer $k \geq 2$, we construct Riemann surface structures $S$ on the LNM admitting a group of conformal automorphisms $H \cong {\mathbb Z}_{k}^{\mathbb N}$ such that $S/H$ is planar. These structures can be described algebraically inside the projective space ${\mathbb P}^{\mathbb N}$ after deleting some limit points.
format Preprint
id arxiv_https___arxiv_org_abs_2503_19080
institution arXiv
publishDate 2025
record_format arxiv
spellingShingle Generalized Fermat Riemann surfaces of infinite type
Hidalgo, Ruben A.
Geometric Topology
30F10, 30F20, 14H37, 14H55, 32G15
The Loch Ness monster (LNM) is, up to homeomorphisms, the unique orientable, connected, Hausdorff, second countable surface of infinite genus and with exactly one end. For each integer $k \geq 2$, we construct Riemann surface structures $S$ on the LNM admitting a group of conformal automorphisms $H \cong {\mathbb Z}_{k}^{\mathbb N}$ such that $S/H$ is planar. These structures can be described algebraically inside the projective space ${\mathbb P}^{\mathbb N}$ after deleting some limit points.
title Generalized Fermat Riemann surfaces of infinite type
topic Geometric Topology
30F10, 30F20, 14H37, 14H55, 32G15
url https://arxiv.org/abs/2503.19080