CLASSIFICATION OF BOTT MANIFOLDS UP TO DIMENSION 8

被引:14
|
作者
Choi, Suyoung [1 ]
机构
[1] Ajou Univ, Dept Math, Suwon 443749, South Korea
基金
新加坡国家研究基金会;
关键词
Bott tower; Bott manifold; cohomological rigidity; strong cohomological rigidity; RIGIDITY; TOWERS;
D O I
10.1017/S0013091514000121
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
We show that three- and four-stage Bott manifolds are classified up to diffeomorphism by their integral cohomology rings. In addition, any cohomology ring isomorphism between two three-stage Bott manifolds can be realized by a diffeomorphism between the Bott manifolds.
引用
收藏
页码:653 / 659
页数:7
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