Spaces of conics on low degree complete intersections
Spaces of conics on low degree complete intersections
复制标题
低度完全交点上的二次曲线空间
DOI:
10.1090/tran/7107
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发表时间:
2013
期刊:
影响因子:
--
通讯作者:
Xuanyu Pan
中科院分区:
文献类型:
--
作者:
Xuanyu Pan
Let X be a smooth complete intersection. Suppose p and q are general points of X, we consider conics in X passing through p and q. We show the moduli space of these conics is a smooth complete intersection. The main ingredients of the proof are a criterion for characterizing when a smooth projective variety is a complete intersection, the Grothendieck-Riemann-Roch theorem and the geometry of the spaces of conics.