摘要翻译:
研究了某些局部系统在非紧算术球商$x=\gamma\b_n$上的$l^2$-上同调,特别是消失和非-消失的结果。我们还推广了高维ball商,并研究了局域系统的sheaf上同调上的混合Hodge结构,其中$L^2$-上同调贡献了最低权部分。
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英文标题:
《Mixed Hodge complexes and L^2-cohomology for local systems on ball
quotients》
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作者:
S. M\"uller-Stach, X. Ye, K. Zuo
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最新提交年份:
2012
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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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一级分类:Mathematics 数学
二级分类:Number Theory 数论
分类描述:Prime numbers, diophantine equations, analytic number theory, algebraic number theory, arithmetic geometry, Galois theory
素数,丢番图方程,解析数论,代数数论,算术几何,伽罗瓦理论
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英文摘要:
We study the $L^2$--cohomology of certain local systems on non-compact arithmetic ball quotients $X=\Gamma \backslash \B_n$, in particular vanishing and non--vanishing results. We also give generalizations to higher dimensional ball quotients and study the mixed Hodge structure on the sheaf cohomology of a local system with the $L^2$-cohomology contributing to the lowest weight part.
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PDF链接:
https://arxiv.org/pdf/0707.3084