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arXiv 1302.1439math.AG
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曲线计数

Curve Counting à la Göttsche

Steven L. Kleiman

摘要:

设n_δ为适当充分完全线性系|L|中通过光滑射影复代数曲面上适当多点的δ节点曲线的个数。一个主要的开放问题是理解n_δ的行为,特别是完成Lothar Göttsche的大多数证明1997年的理论,然后继续处理Göttsche和Vivek Shende的新改进。五个子问题进行了解释,并对他们的工作进行了调查。

英文摘要:

Let n_δbe the number of δ-nodal curves lying in a suitably ample complete linear system |L| and passing through appropriately many points on a smooth projective complex algebraic surface. A major open problem is to understand the behavior of n_δ, specifically to finish off Lothar Göttsche's mostly proved 1997 conjectures and then go on to treat the new refinements by Göttsche and Vivek Shende. Five subproblems are explained, and work on them is surveyed.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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