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arXiv math/0411588math.AGmath.AT
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旗簇的Grothendieck上同调中的乘法规则

Multiplicative rule in the Grothendieck cohomology of a flag variety

Haibao Duan

摘要:

在旗簇G/H的Grothendieck上同调中,存在两个典型的可加基,即Demazure基和Grothendieck基.本文给出了将这两个基元素的乘积约化为G的Cartan数的显式公式.

英文摘要:

In the Grothendieck cohomology of a flag variety G/H there are two canonical additive bases, namely, the Demazure basis and the Grothendieck basis We present explicit formulae that reduce the multiplication of these basis elements to the Cartan numbers of G.

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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