Séminaire Gaston Darboux

Le vendredi 15 juin 2007 à 11:15 - salle 431

Yohei Komori
Drawing the complex projective structures on once-punctured tori.

Associated with the complex projective structure on Riemann surface X, we can consider the developing map and the holonomy representation of the fundamental group of X. Let K(X) be the set of complex projective structures on X whose holonomy groups are discrete. When X is a once-punctured torus, we can produce pictures of K(X) in the complex plane, which reflect the rich geometric structure of K(X). This is a joint work with Toshiyuki Sugawa (Hiroshima), Masaaki Wada (Nara) and Yasushi Yamashita (Nara).

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