正特征下 Kodaira 维数的次可加性不成立
代数几何
2020-07-07 v2
摘要
在任意正特征的代数闭域上，我们构造了违背 Kodaira 维数次可加性的纤维化例子。
关键词
引用
@article{arxiv.2003.13206,
title = {Subadditivity of Kodaira dimension does not hold in positive characteristic},
author = {Paolo Cascini and Sho Ejiri and János Kollár and Lei Zhang},
journal= {arXiv preprint arXiv:2003.13206},
year = {2020}
}
备注
11 pages