Abundance for Kähler threefolds
[Abondance pour les variétés kälhériennes de dimension 3]
Annales scientifiques de l'École Normale Supérieure, Série 4, Tome 49 (2016) no. 4, pp. 971-1025.

Soit X une variété kählérienne compacte à singularités terminales. Si KX est nef, nous montrons que KX est semi-ample, c'est-à-dire qu'un multiple mKX est engendré par ses sections globales.

Let X be a compact Kähler threefold with terminal singularities such that KX is nef. We prove that KX is semiample, i.e., some multiple mKX is generated by global sections.

Publié le :
DOI : 10.24033/asens.2301
Classification : 32J27, 14E30, 14J30, 32J17, 32J25.
Keywords: log MMP, cone theorem, contraction theorem, rational curves, Zariski decomposition, Kähler manifolds, abundance.
Mot clés : log MMP, théorème du cône, théorème de contraction, courbes rationnelles, décomposition de Zariski, variétés kählériennes, abondance.
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     author = {Campana, Fr\'ed\'eric and H\"oring, Andreas and Peternell, Thomas},
     title = {Abundance for {K\"ahler} threefolds},
     journal = {Annales scientifiques de l'\'Ecole Normale Sup\'erieure},
     pages = {971--1025},
     publisher = {Soci\'et\'e Math\'ematique de France. Tous droits r\'eserv\'es},
     volume = {Ser. 4, 49},
     number = {4},
     year = {2016},
     doi = {10.24033/asens.2301},
     mrnumber = {3552019},
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Campana, Frédéric; Höring, Andreas; Peternell, Thomas. Abundance for Kähler threefolds. Annales scientifiques de l'École Normale Supérieure, Série 4, Tome 49 (2016) no. 4, pp. 971-1025. doi : 10.24033/asens.2301. http://www.numdam.org/articles/10.24033/asens.2301/

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