Toric self-dual Einstein metrics on compact orbifolds
Toric self-dual Einstein metrics on compact orbifolds
复制标题
紧凑 Orbifold 上的 Toric 自对偶爱因斯坦度量
DOI:
10.1215/s0012-7094-06-13322-7
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发表时间:
2004
期刊:
影响因子:
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通讯作者:
M. Singer
中科院分区:
文献类型:
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作者:
D. Calderbank;M. Singer
We prove that any compact self-dual Einstein $4$-orbifold of positive scalar curvature whose isometry group contains a $2$-torus is, up to an orbifold covering, a quaternion Kahler quotient of $(k-1)$-dimensional quaternionic projective space by a $(k-2)$-torus for some $k\geq 2$. We also obtain a topological classification in terms of the intersection form of the $4$-orbifold
DOI:
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发表时间:
2008
期刊:
Proceedings of the workshop Complex Geometry in Osaka' to appear
影响因子:
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作者:
Hiroshi Konno;Hiroshi Konno;H.Konno;H.Konno;H. Konno;H. Konno;Hiroshi Konno;Hiroshi Konno
通讯作者:
Hiroshi Konno