JournalsprimsVol. 44 , No. 2DOI 10.2977/prims/1210167335

Mordell–Weil Groups of a Hyperk¨hler a Manifold—A Question of F. Campana

  • Keiji Oguiso

    Osaka University, Japan
Mordell–Weil Groups of a Hyperk¨hler a Manifold—A Question of F. Campana cover

Abstract

Among other things, we show that Mordell–Weil groups of finitely many different abelian fibrations of a hyperkähler manifold have essentially no relation, as its birational transformation. Precise definition of the terms “essentially no relation” will be given in Introduction.