DETECTING ELEMENTS AND LUSTERNIK{SCHNIRELMANN CATEGORY OF 3-MANIFOLDS
DETECTING ELEMENTS AND LUSTERNIK{SCHNIRELMANN CATEGORY OF 3-MANIFOLDS
复制标题
检测元件和 LUSTERNIK{SCHNIRELMANN 3 流形类别
DOI:
10.1090/conm/316/05505
复制
发表时间:
2001
期刊:
影响因子:
--
通讯作者:
Yuli B. Rudyak
中科院分区:
文献类型:
--
作者:
J. Oprea;Yuli B. Rudyak
In this paper, we give a new simplied calculation of the Lusternik- Schnirelmann category of closed 3-manifolds. We also describe when 3-manifolds have detecting elements and prove that 3-manifolds satisfy the equality of the Ganea conjecture.