Multiplier ideal sheaves and integral invariants on toric Fano manifolds

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dc.creatorFutaki, Akito
dc.creatorSano, Yuji
dc.date2007-11-05
dc.date2008-03-20
dc.date.accessioned2026-07-07T09:27:27Z
dc.date.available2026-07-07T09:27:27Z
dc.descriptionWe extend Nadel's results on some conditions for the multiplier ideal sheaves to satisfy which are described in terms of an obstruction defined by the first author. Applying our extension we can determine the multiplier ideal sheaves on toric del Pezzo surfaces which do not admit Kähler-Einstein metrics. We also show that one can define multiplier ideal sheaves for Kähler-Ricci solitons and extend the result of Nadel using the holomorphic invariant defined by Tian and Zhu.
dc.descriptionCorrections about two-point-blow-up case is made
dc.identifierhttps://arxiv.org/abs/0711.0614
dc.identifierhttp://arxiv.org/abs/0711.0614
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/157105
dc.subjectDifferential Geometry
dc.subjectAlgebraic Geometry
dc.subjectComplex Variables
dc.subject53C55, 53C21, 55N91
dc.titleMultiplier ideal sheaves and integral invariants on toric Fano manifolds
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