100, rue des maths 38610 Gières / GPS : 45.193055, 5.772076 / Directeur : Louis Funar

Ricci iteration and semipositivity of relative log canonical bundle

星期一, 5 三月, 2012 - 15:00
Prénom de l'orateur : 
Hajime
Nom de l'orateur : 
Tsuji
Résumé : 

In this talk I would like to explain how to use the Ricci iteration to show the semipositivity of relative(canonical) K\ahler-Einstein currents on the relative log canonical bundle of a family of KLT pairs with big log canonical bundles. If time permits I would like to show how to obtain the smooth dependence of the K\ahler-Einstein forms on a nonempty Zariski open subset of a
projective family.

Institution de l'orateur : 
Department of Mathematics, Sophia University, Tokyo
Thème de recherche : 
Algèbre et géométries
Salle : 
04
logo uga logo cnrs