COBORDISM CLASSES OF FIBER BUNDLES

被引:0
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作者
杨华建
机构
[1] Department of Mathematics
[2] PRC
[3] South China Normal University
[4] Guangzhou 510631
基金
中国国家自然科学基金;
关键词
fiber bundle; Stiefel-Whitney number; cobordism group;
D O I
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中图分类号
学科分类号
摘要
Ⅰ. INTRODUCTIONLet Rbe an unoriented cobordism group of smooth closed n-dimensional manifolds and R=sum from n Rbe a cobordism ring. Let [M]be the class of the manifold M~n in R. For a given manifold N~m, we consider the classes α∈R. Is there a fiber bundle over N~m whose
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页码:1409 / 1413
页数:5
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