| 闭流形的Stiefel-Whitney类的同伦不变性的注记 |
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| 引用本文： | 陈德华.闭流形的Stiefel-Whitney类的同伦不变性的注记[J].衡阳师范学院学报,2001,22(3):68-70. |
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| 作者姓名： | 陈德华 |
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| 作者单位： | 郴州师范高等专科学校数学系, |
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| 摘 要： | 利用流形的上同调运算及吴类的性质，证明了闭流形的Stiefel-Whit-ney类的同伦不变性。
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| 关 键 词： | 闭流形Stiefel-Whitney类 吴类 同伦不变性 |
| 修稿时间： | 2001年2月19日 |
A Note on Homotopy Invariance of the Stiefel-Whitney Classes of Closed Manifolds |
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| Chen Dehua.A Note on Homotopy Invariance of the Stiefel-Whitney Classes of Closed Manifolds[J].journal of Hengyang Normal University,2001,22(3):68-70. |
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| Authors: | Chen Dehua |
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| Abstract: | The homotogy invariance of the Stiefel-Whitney classes of closed manifolds have broved by making use of the cohomogy operation and the properties of Wu classes. |
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| Keywords: | closed manifold Stiefel-Whitney class Wu class homotopy invariant |
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