论文标题
DEL PEZZO表面4度的Lagrangian纤维化结构
Lagrangian fibration structure on the cotangent bundle of a del Pezzo surface of degree 4
论文作者
论文摘要
在本文中，我们表明地图上有一个自然的拉格朗日纤维化结构，从del pezzo表面的cotangent捆绑包$ x $ 4至$ \ mathbb c^2 $。此外，我们明确描述了上述自然地图$φ$的所有级别表面。
In this paper, we show that there is a natural Lagrangian fibration structure on the map $Φ$ from the cotangent bundle of a del Pezzo surface $X$ of degree 4 to $\mathbb C^2$. Moreover, we describe explicitly all level surfaces of the above natural map $Φ$.
