论文标题
Pochette手术的同型4秒的结构
Constructions of homotopy 4-spheres by pochette surgery
论文作者
论文摘要
由Iwase和Matsumoto发现的Pochette手术是Gluck手术的概括。在本文中，我们将无限的pochette嵌入到4个球体中，并证明沿这些嵌入式pochettes从手术中获得的同型四个球体都是四个球体的差异。
The pochette surgery, which was discovered by Iwase and Matsumoto, is a generalization of the Gluck surgery. In this paper we construct infinitely many embeddings of a pochette into the 4-sphere and prove that homotopy 4-spheres obtained from surgeries along these embedded pochettes are all diffeomorphic to the 4-sphere.
