Singular Riemannian foliations on nonpositively curved manifolds
Singular Riemannian foliations on nonpositively curved manifolds
复制标题
非正曲流形上的奇异黎曼叶状结构
DOI:
10.1007/s00209-006-0044-9
复制
发表时间:
2005
影响因子:
0.8
通讯作者:
Dirk Töben
中科院分区:
文献类型:
--
作者:
Dirk Töben
We prove the nonexistence of a proper singular Riemannian foliation admitting section in compact manifolds of nonpositive curvature. Then we give a global description of proper singular Riemannian foliations admitting sections on Hadamard manifolds. In addition by using the theory of taut immersions we provide a short proof of this result in the special case of a polar action.