排序方式: 共有6条查询结果,搜索用时 15 毫秒
1
1.
2.
3.
In this paper, we prove that if M is an open manifold with nonnegative Ricci curvature and large volume growth, positive critical radius, then sup Cp=∞.p∈M As an application, we give a theorem which supports strongly Petersen‘s conjecture. 相似文献
4.
5.
6.
1