紧连通可定向带边3－流形的一个表示

A Representation of Compact Connected Orintable 3-Manifolds with Boundarys

给出了紧连通可定向带边３－流形的一种表示方法。

The present paper describes a kind of representations of compact connected orientable 3-manifolds with boundarys, Any such a 3-manifold can be obtained in the following way,that is,re-move a finite mutually disjoint 2-handles from D￣3,then sew another finite 2-handles back in the new way.