Hamiltonian stationary Lagrangian surfaces in CP2

被引:19
|
作者
Ma, H [1 ]
机构
[1] Tsing Hua Univ, Dept Math Sci, Beijing 100084, Peoples R China
[2] Univ Massachusetts, Amherst, MA 01003 USA
[3] TU Berlin, Berlin, Germany
基金
中国国家自然科学基金;
关键词
Lagrangian submanifold; complex projective space; integrable systems;
D O I
10.1007/s10455-005-5214-1
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
In this paper we use a new equivalent condition of Hamiltonian stationary Lagrangian surfaces in CP2 to show that any Hamiltonian stationary Lagrangian torus in CP2 can be constructed from a pair of commuting Hamiltonian ODEs on a finite dimensional subspace of a certain loop Lie algebra, i.e., is of finite type.
引用
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页码:1 / 16
页数:16
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