论文标题
在Mori锥的边界处的非理性NEF射线,用于对平面的一般爆炸
Irrational nef rays at the boundary of the Mori cone for very general blowups of the plane
论文作者
论文摘要
在本文中,我们开发了一种用于在平面的一般爆炸中发现(无效的)在MORI锥的边界的(无效的)非理性射线,并给出这种非理性射线的示例。
In this paper we develop a technique for discovering (non-effective) irrational rays at the boundary of the Mori cone for linear systems on a general blowup of the plane, and give examples of such irrational rays.