arXiv:1108.4603 Abstract | arXiv Analytics

Published 2011-08-23, updated 2012-11-23Version 2

We prove that a pair (X, D) with X Fano and D a smooth anti-canonical divisor is K-unstable for negative angles, and K-semistable for zero angle.

Comments: 13 pages. Fixed typos. To appear in Math. Annalen

Journal: Math. Ann. (2013) 355, 259--272

Categories: math.DG

Keywords: k-stability, zero angle, smooth anti-canonical divisor

Tags: journal article

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