摘要翻译:
本文给出了与参数为$k\ge0$的映射$({\bf C}^{\bullet},0)\到({\bf C}^{\bullet+k},0)$有关的奇点$i_{2,2}$的Thom多项式。我们的计算通过Rimanyi等人的“限制方程方法”结合了Thom多项式的特征。用Schur函数的技巧。
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英文标题:
《Thom polynomials and Schur functions: the singularities I_{2,2}(-)》
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作者:
Piotr Pragacz
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最新提交年份:
2007
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分类信息:
一级分类:Mathematics 数学
二级分类:Algebraic Geometry 代数几何
分类描述:Algebraic varieties, stacks, sheaves, schemes, moduli spaces, complex geometry, quantum cohomology
代数簇,叠,束,格式,模空间,复几何,量子上同调
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英文摘要:
We give the Thom polynomials for the singularities $I_{2,2}$ associated with maps $({\bf C}^{\bullet},0) \to ({\bf C}^{\bullet+k},0)$ with parameter $k\ge 0$. Our computations combine the characterization of Thom polynomials via the ``method of restriction equations'' of Rimanyi et al. with the techniques of Schur functions.
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PDF链接:
https://arxiv.org/pdf/0705.1375