Special Legendrian submanifolds in toric Sasaki-Einstein manifolds

被引:0
|
作者
Moriyama, Takayuki [1 ]
机构
[1] Mie Univ, Dept Math, Tsu, Mie 5148507, Japan
来源
关键词
Legendrian submanifolds; Sasaki-Einstein manifolds; LAGRANGIAN SUBMANIFOLDS; GEOMETRY; METRICS;
D O I
暂无
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
We show every toric Sasaki-Einstein manifold S admits a special Legendrian submanifold L which arises as the link fix(tau) boolean AND S of the fixed point set fix(tau) of an anti-holomorphic involution tau on the cone C(S). In particular, we obtain a special Legendrian torus S-1 x S-1 in an irregular toric Sasaki-Einstein manifold which is diffeomorphic to S-2 x S-3. Moreover, there exists a special Legendrian submanifold in #m(S-2 x S-3) for each m >= 1.
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页码:465 / 484
页数:20
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