Generalized Kähler-Einstein metric along Q-Fano fibration
Résumé
In this paper, we show that along $\mathbb Q$-Fano fibration, when general fibres, base and central fiber (with at worst Kawamata log terminal singularities)are K-poly stable then there exists a relative K\"ahler-Einstein metric. We introduce the fiberwise K\"ahler-Einstein foliation and we mention that the main difficulty to obtain higher estimates is to solve relative CMA equation along such foliation.
We propose a program such that for finding a pair of canonical metric $(\omega_X,\omega_B)$, which satisfies in
$Ric(\omega_X)=\pi^*\omega_B+\pi^*(\omega_{WP})+[\mathcal N]$
on K-poly stable degeneration $\pi:X\to B$, where $Ric(\omega_B)=\omega_B$, we need to have Canonical bundle formula.
Domaines
Mathématiques [math]
Origine : Fichiers produits par l'(les) auteur(s)
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