科研之友
微信
新浪微博
Facebook
分享链接
摘要
Given any finitely presented group with g generators and r relations, we produce a symplectic 4-manifold of Euler characteristic 10 + 4(g + r) and signature -2. This is an improvement on the result in [BK2], and our construction utilizes a construction in [FPS].
- 出版日期2013-3
