PAYSAGE SYSTOLIQUE DES SURFACES HYPERBOLIQUES COMPACTES DE CARACTERISTIQUE -1

GENDULPHE, Matthieu

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GENDULPHE, Matthieu
Laboratoire Bordelais d'Analyse et Géométrie [LaBAG]

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Document de travail - Pré-publication

Resumen en inglés

We determine optimal inequalities for the systole of all hyperbolic compact surfaces of caracteristic -1. First, we study the geometry and topology of these surfaces. Then, we describe the action of modular groups on Teichmüller spaces. Finaly, we give cell decompositions of fundamental domains such as the set of systoles is constant over a cell. Other optimal inequalities for other metric invariants are also given.< Leer menos

Palabras clave

systoles

espaces de Teichmüller

surfaces de Klein

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Centros de investigación

Institut de Mathématiques de Bordeaux (IMB) - UMR 5251