The Euler class as a cohomology generator

被引：6

作者：

Walschap, G ^{[1
]}

机构：

[1] Univ Oklahoma, Dept Math, Norman, OK 73019 USA

来源：

ILLINOIS JOURNAL OF MATHEMATICS | 2002年 / 46卷 / 01期

关键词：

D O I：

10.1215/ijm/1258136147

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

We show that a generator of the cohomology group H-n(S-n) cannot be realized as the Euler class of a vector bundle over the n-sphere unless n equals 2, 4, or 8.

引用

页码：165 / 169

页数：5

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