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arXiv 2408.04558math.AGmath.CVmath.GT
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关于具有有限同伦秩和的紧复曲面

On compact complex surfaces with finite homotopy rank-sum

Indranil Biswas, Buddhadev Hajra

AI总结:

本文刻画了具有有限同伦秩和的光滑紧复Kähler曲面,并在万有覆盖全纯凸的假设下证明了其万有覆盖的Stein性质。

摘要:

一个拓扑空间(不要求单连通)若其所有高阶同伦群(从第二个同伦群起)的秩之和有限,则称其具有有限同伦秩和。本文刻画了具有有限同伦秩和的光滑紧复Kähler曲面。在假设万有覆盖具有全纯凸性的条件下,我们还证明了这些曲面的万有覆盖的Stein性质。

英文摘要:

A topological space (not necessarily simply connected) is said to have finite homotopy rank-sum if the sum of the ranks of all higher homotopy groups (from the second homotopy group onward) is finite. In this article, we characterize the smooth compact complex Kaehler surfaces having finite homotopy rank-sum. We also prove the Steinness of the universal cover of these surfaces assuming holomorphic convexity of the universal cover.

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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