A GENERALIZATION OF THE HOPF INVARIANT

被引：81

作者：

WHITEHEAD, GW

机构：

来源：

关键词：

D O I：

10.2307/1969506

中图分类号：

O1 [数学];

学科分类号：

0701 ; 070101 ;

摘要：

引用

页码：192 / 237

页数：46

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