THE FUNDAMENTAL-GROUPS OF ALMOST NONNEGATIVELY CURVED MANIFOLDS
成果类型:
Article
署名作者:
FUKAYA, K; YAMAGUCHI, T
刊物名称:
ANNALS OF MATHEMATICS
ISSN/ISSBN:
0003-486X
DOI:
10.2307/2946606
发表日期:
1992
页码:
253-333
关键词:
riemannian-manifolds
CURVATURE