isotopy;
4-manifold with boundary;
stable mapping class group;
variation map;
isometry;
D O I:
10.1090/S0002-9947-05-03748-7
中图分类号:
O1 [数学];
学科分类号:
0701 ;
070101 ;
摘要:
We give a complete algebraic description of the mapping class groups of compact simply connected 4-manifolds with boundary up to connected sum with copies of S-2 x S-2.