卡拉比-丘三维流形小分解上的陈-里奇平坦平衡度量
微分几何
2024-08-30 v3 代数几何
摘要
给定一个(可光滑化的)射影 nodal Kähler 卡拉比-丘三维流形,我们通过粘合构造证明,其所有——可能是非 Kähler 的——小分解均容许陈-里奇平坦平衡度量,这尤其求解了 Hull-Strominger 系统中出现的 dilatino 方程。
引用
@article{arxiv.2301.11636,
title = {Chern-Ricci flat balanced metrics on small resolutions of Calabi-Yau threefolds},
author = {Federico Giusti and Cristiano Spotti},
journal= {arXiv preprint arXiv:2301.11636},
year = {2024}
}
备注
12 pages. The issue in the proof of the previous version is now fixed. Comments are welcome!