Exotic Smooth Structures on Small 4-Manifolds
几何拓扑
2009-11-13 v4 辛几何
摘要
Let M be either CP^2#3CP^2bar or 3CP^2#5CP^2bar. We construct the first example of a simply-connected symplectic 4-manifold that is homeomorphic but not diffeomorphic to M.
引用
@article{arxiv.math/0701664,
title = {Exotic Smooth Structures on Small 4-Manifolds},
author = {Anar Akhmedov and B. Doug Park},
journal= {arXiv preprint arXiv:math/0701664},
year = {2009}
}
备注
11 pages