具有固定指标的理性连通对数 Calabi-Yau 对的双有理有界性
代数几何
2024-12-03 v2
摘要
我们证明,固定维数的理性连通射影簇 的集合,满足 为 klt,且对某个固定的正整数 有 为 Cartier 且 nef,在 flops 模意义下是有界的。
引用
@article{arxiv.2204.04946,
title = {Birational boundedness of rationally connected log Calabi-Yau pairs with fixed index},
author = {Jingjun Han and Chen Jiang},
journal= {arXiv preprint arXiv:2204.04946},
year = {2024}
}
备注
12 pages, comments are very welcome; final version, to appear in Algebr. Geom. Phys