乘积-商簇的多次典范系
代数几何
2019-10-04 v2
摘要
我们给出一种计算乘积-商流形多重亏格的方法。我们给出两类不同的应用：构造Calabi-Yau三维流形，以及确定一般型乘积-商曲面的极小模型。
引用
@article{arxiv.1810.01122,
title = {The pluricanonical systems of a product-quotient variety},
author = {Filippo F. Favale and Christian Gleissner and Roberto Pignatelli},
journal= {arXiv preprint arXiv:1810.01122},
year = {2019}
}
备注
30 pages. To appear on ''Galois Covers, Grothendieck-Teichm\"uller Theory and Dessins d'Enfants - Interactions between Geometry, Topology, Number Theory and Algebra''. Frank Neumann, Sibylle Schroll (ed.) Series: Springer Proceedings in Mathematics & Statistics