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arXiv 1111.6612math.AGmath.ATmath.CO
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Thom多项式的Schur函数展开式

On Schur function expansions of Thom polynomials

Özer Öztürk, Piotr Pragacz

摘要:

本文在Schur函数的基础上讨论了奇异映射类的Thom多项式的计算。我们调查已知的结果的长度和矩形包含分区出现在这样的Schur函数的扩展上的界限。我们描述了几个递归的系数。对于某些奇点,我们给出了它们的Thom多项式的新老计算。

英文摘要:

We discuss computations of the Thom polynomials of singularity classes of maps in the basis of Schur functions. We survey the known results about the bound on the length and a rectangle containment for partitions appearing in such Schur function expansions. We describe several recursions for the coefficients. For some singularities, we give old and new computations of their Thom polynomials.

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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