Projective structures and neighborhoods of rational curves
Résumé
We investigate the duality between local (complex analytic) projective structures on surfaces and two dimensional (complex analytic) neighborhoods of rational curves having self-intersection +1. We study the analytic classification, existence of normal forms, pencil/fibration decomposition, infinitesimal symmetries.
Origine | Fichiers produits par l'(les) auteur(s) |
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