M. Izquierdo

activity

20122025

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4 papers · 1 filter

math.AG2020

Groups of automorphisms of Riemann surfaces and maps of genus $p + 1$ where $p$ is prime

Milagros Izquierdo, Gareth A. Jones, Sebastián Reyes-Carocca

We classify compact Riemann surfaces of genus $g$ , where $g - 1$ is a prime $p$ , which have a group of automorphisms of order $ρ (g - 1)$ for some integer $ρ \geq 1$ , and determine isogen…

math.AG2018

A note on large automorphism groups of compact Riemann surfaces

Milagros Izquierdo, Sebastián Reyes-Carocca

Belolipetsky and Jones classified those compact Riemann surfaces of genus $g$ admitting a large group of automorphisms of order $λ (g - 1)$ , for each $λ > 6,$ under the assumption that…

math.AG2016

On Riemann Surfaces of genus g with 4g automorphisms

E. Bujalance, A. F. Costa, M. Izquierdo

We determine, for all genus $g \geq 2$ the Riemann surfaces of genus $g$ with $4 g$ automorphisms. For $g \neq =$ $3, 6, 12, 15$ or $30$ , this surfaces form a real Riemann surface $\mathcal…

math.AG2015

Isometric point-circle configurations on surfaces from uniform maps

Milagros Izquierdo, Klara Stokes

We embed neighborhood geometries of graphs on surfaces as point-circle configurations. We give examples coming from regular maps on surfaces with maximum number of automorphisms fo…

Groups of automorphisms of Riemann surfaces and maps of genus p+1 where p is prime

A note on large automorphism groups of compact Riemann surfaces

On Riemann Surfaces of genus g with 4g automorphisms

Isometric point-circle configurations on surfaces from uniform maps

Groups of automorphisms of Riemann surfaces and maps of genus $p + 1$ where $p$ is prime