Categories derivees et geometrie birationnelle

Abstract : Originally a technical tool, the derived category of coherent sheaves over an algebraic variety has become over the last twenty years an important invariant in the birational study of algebraic varieties. Problems of birational invariance and of minimization of the derived category have appeared, inspired by Kontsevich's homological mirror symmetry conjecture and Mori's minimal model program. We present the main conjectures and their proofs in dimension 3 and for particular classes of flops.
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Pré-publication, Document de travail
Bourbaki Seminar no 947, March 2005, in French. 2005
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https://hal.archives-ouvertes.fr/hal-00126177
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Soumis le : mardi 23 janvier 2007 - 19:59:23
Dernière modification le : mercredi 21 mars 2018 - 18:56:45

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Raphael Rouquier. Categories derivees et geometrie birationnelle. Bourbaki Seminar no 947, March 2005, in French. 2005. 〈hal-00126177〉

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