ON 4-MANIFOLDS WITH FREE FUNDAMENTAL GROUP

被引:16
|
作者
CAVICCHIOLI, A [1 ]
HEGENBARTH, F [1 ]
机构
[1] UNIV MILAN,DIPARTIMENTO MATEMAT,I-20133 MILAN,ITALY
关键词
D O I
10.1515/form.1994.6.415
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
We study the homotopy type of closed 4-manifolds (or oriented Poincare spaces) with free fundamental group. This gives a partial solution to problem N. 4.53 of [10]. Then we extend the Whitehead-Novikov-Wall theorem for this class of manifolds by using surgery techniques.
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页码:415 / 429
页数:15
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