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arXiv 0907.1049math.RTmath.AG
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SU *(2n)旗簇中K轨道的闭包

Closures of K-orbits in the flag variety for SU*(2n)

William M. McGovern

摘要:

我们的特点是Sp_{2n}轨道的标志品种SL_{2n}合理光滑关闭通过模式避免标准,也表明,这种轨道关闭的奇异和合理奇异轨迹重合。

英文摘要:

We characterize the Sp_{2n} orbits in the flag variety for SL_{2n} with rationally smooth closure via a pattern avoidance criterion, also showing that the singular and rationally singular loci of such orbit closures coincide.

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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