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Smooth rational varieties with infinitely many real forms
jeudi 11 octobre 2018, 11:00 - 11:50
Orateur : Lucy MOSER-JAUSLIN (Université de Bourgogne)
Résumé
In this talk, I will discuss joint work with A. Dubouloz and G. Freudenburg. Given a real variety X, a real form of X is a real variety Y such that the complexifications of X and Y are isomorphic as complex varieties. We will show how to construct smooth rational affine algebraic varieties of dimension 4 or higher which admit infinitely many non-isomorphic real forms.