第二Betti数为9的有理曲面上的一个旋塞
几何拓扑
2024-09-30 v3
摘要
我们给出了的一个旋塞的首个显式例子。该结果给出了已发现显式旋塞的标准单连通闭-流形的当前最小第二Betti数。
引用
@article{arxiv.2307.16454,
title = {A cork of the rational surface with the second Betti number 9},
author = {Yohei Wakamaki},
journal= {arXiv preprint arXiv:2307.16454},
year = {2024}
}
备注
24 pages, 31 figures. v3 includes many improvements in the exposition and corrections to Figures 5, 7, 8, 9, 10, 13, thanks to the anonymous referee. This version agrees with the published version