Higher order embeddings via the basepoint-freeness threshold
arXiv:2404.03942
Abstract
In this note, we relate the basepoint-freeness threshold of a polarized abelian variety, introduced by Jiang and Pareschi, with -jet very ampleness. Then, we derive several applications of this fact, including a criterion for the -very ampleness of Kummer varieties.
To appear in Proc. Amer. Math. Soc