Syzygies, regularity and toric varieties
代数几何
2007-05-23 v1 组合数学
摘要
Let A be an ample line bundle on a projective toric variety X of dimension n. We show that if l>=n-1+p, then A^l satisfies the property N_p. Applying similar methods, we obtain a combinatorial theorem: For a given lattice polytope P we give a criterion for an integer m to guarantee that mP is normal.
引用
@article{arxiv.math/0402328,
title = {Syzygies, regularity and toric varieties},
author = {Milena Hering},
journal= {arXiv preprint arXiv:math/0402328},
year = {2007}
}
备注
7 pages