通过 Hilbert 概形连接某些刚性的双有理非同胚 Calabi–Yau 三维流形
代数几何
2007-05-23 v2
摘要
我们将给出一对双有理的射影 Calabi–Yau 三维流形,它们是刚性的、非同胚的,但可通过某个连通基概形上的射影平坦形变相连接。
引用
@article{arxiv.math/0703315,
title = {Connecting certain rigid birational non-homeomorphic Calabi--Yau threefolds via Hilbert scheme},
author = {Nam-Hoon Lee and Keiji Oguiso},
journal= {arXiv preprint arXiv:math/0703315},
year = {2007}
}
备注
15 pages 7 figures many typos are corrected