Homotopy classification of 4-manifolds with finite abelian 2-generator fundamental groups
Daniel KasprowskiMark PowellBenjamin Ruppik
所有作者
Daniel KasprowskiMark PowellBenjamin Ruppik
文献摘要
We show that for an oriented 4-dimensional Poincar'e complex with finite
fundamental group, whose 2-Sylow subgroup is abelian with at most 2 generators,
the homotopy type is determined by its quadratic 2-type.