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arXiv 1902.01882math.AGmath.ATmath.GT
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多元复不可约多项式空间的上同调稳定性

Stability in the cohomology of the space of complex irreducible polynomials in several variables

Weiyan Chen

摘要:

证明了$n$变量中的$d$次复不可约多项式空间满足两种形式的同调稳定性:其一,其上同调随$d$的增大而稳定;其二,其紧支撑上同调随$n$的增大而稳定.我们的拓扑结果的灵感来自计数结果有限域由于Carlitz和Hyde。

英文摘要:

We prove that the space of complex irreducible polynomials of degree $d$ in $n$ variables satisfies two forms of homological stability: first, its cohomology stabilizes as $d$ increases, and second, its compactly supported cohomology stabilizes as $n$ increases. Our topological results are inspired by counting results over finite fields due to Carlitz and Hyde.

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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