全部 标题 作者
关键词 摘要

OALib Journal期刊
ISSN: 2333-9721
费用:99美元

查看量下载量

相关文章

更多...
Mathematics  2009 

Greatest lower bounds on the Ricci curvature of Fano manifolds

DOI: 10.1112/S0010437X10004938

Full-Text   Cite this paper   Add to My Lib

Abstract:

On a Fano manifold M we study the supremum of the possible t such that there is a K\"ahler metric in c_1(M) with Ricci curvature bounded below by t. This is shown to be the same as the maximum existence time of Aubin's continuity path for finding K\"ahler-Einstein metrics. We show that on P^2 blown up in one point this supremum is 6/7, and we give upper bounds for other manifolds.

Full-Text

Contact Us

service@oalib.com

QQ:3279437679

WhatsApp +8615387084133