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Results: 4229



#Item
51Algebraic geometry / Algebra / Abstract algebra / Algebraic curves / Algebraic surfaces / Moduli theory / Hodge theory / Projective variety / Abelian variety / Hodge structure / Divisor / Moduli space

PERIODS AND MODULI OLIVIER DEBARRE Abstract. This text is an introduction, without proofs and by means of many examples, to some elementary aspects of the theory of period maps, period domains, and their relationship wit

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Language: English - Date: 2012-09-23 09:53:30
52Topology / Algebraic surfaces / Geometry / Algebraic geometry / K3 surface / Birational geometry / Divisor / Quartic surface / Von Neumann algebra / Hodge structure

¨ UNEXPECTED ISOMORPHISMS BETWEEN HYPERKAHLER FOURFOLDS OLIVIER DEBARRE Abstract. Using Verbitsky’s Torelli theorem, we show the existence of various isomorphisms between certain hyperk¨

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Source URL: www.math.ens.fr

Language: English - Date: 2017-03-03 09:55:02
53Mathematics / Algebra / Cryptography / Computational number theory / Lattice points / Linear algebra / Lattice-based cryptography / Lattice reduction / LenstraLenstraLovsz lattice basis reduction algorithm / Hermite normal form / Euclidean algorithm / Integer relation algorithm

Recent Progress in Linear Algebra and Lattice Basis Reduction Gilles Villard CNRS, ENS de Lyon, INRIA, UCBL, Université de Lyon Laboratoire LIP

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Source URL: perso.ens-lyon.fr

Language: English - Date: 2017-06-27 04:39:37
54Algebra / Abstract algebra / Geometry / Algebraic geometry / Vector bundles / Algebraic varieties / Projective geometry / Bernhard Riemann / Projective variety / Kobayashi metric / RiemannRoch theorem / Canonical bundle

HYPERBOLICITY Colloquium – University of Michigan March 9, 2004 Olivier Debarre There exist several notions of hyperbolicity for compact complex varieties and I will try to explain what they are and how they are relate

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Source URL: www.math.ens.fr

Language: English - Date: 2006-01-10 13:48:42
55

´ ´rieure Ecole Normale Supe ´eAnne

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Source URL: www.math.ens.fr

Language: French - Date: 2016-02-01 05:18:46
    56Algebraic geometry / Geometry / Algebra / Algebraic surfaces / Birational geometry / Algebraic curves / Abelian varieties / K3 surface / Projective variety / EnriquesKodaira classification / Ample line bundle / Enriques surface

    ¨ HYPERKAHLER MANIFOLDS OLIVIER DEBARRE Abstract. The aim of these notes is to acquaint the reader with important objects in complex

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    Source URL: www.math.ens.fr

    Language: English - Date: 2018-10-04 04:14:37
    57Algebra / Abstract algebra / Topology / Vector bundles / Algebraic geometry / Complex manifolds / Sheaf theory / Algebraic topology / Ample line bundle / Holomorphic vector bundle / Coherent sheaf / Divisor

    HYPERBOLICITY OF COMPLEX VARIETIES OLIVIER DEBARRE These are notes written for the 2004 session of the PRAGMATIC conference, held in Catania, Italy, from August 25 to September 14, 2004.

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    Source URL: www.math.ens.fr

    Language: English - Date: 2011-08-29 09:42:05
    58

    PDF Document

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    Source URL: www.math.ens.fr

    - Date: 2013-09-02 04:33:36
      59Operations research / Parallel computing / Mathematics / Planning / Scheduling / Mathematical optimization / Algorithm / Applied mathematics / Graph partition

      ´ ` DIRIGER DES RECHERCHES MEMOIRE D’HABILITATION A pr´esent´e le 30 mars 2018

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      Source URL: perso.ens-lyon.fr

      Language: English - Date: 2018-03-28 08:26:25
      60Geometry / Algebraic geometry / Algebra / Complex manifolds / Riemannian geometry / Fano variety / Gino Fano / Olivier Debarre / Hermitian manifold / Manifold / Khler manifold

      On the geometry of certain Fano threefolds Olivier DEBARRE Institut de Recherche Math´ ematique Avanc´ ee (IRMA)

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      Source URL: www.math.ens.fr

      Language: English - Date: 2007-05-07 12:44:04
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