非射影K3曲面上稳定轮轴模空间的K度

IF 16.4 1区化学 Q1 CHEMISTRY, MULTIDISCIPLINARY

Accounts of Chemical Research Pub Date : 2017-03-06 DOI:10.14231/AG-2019-020

A. Perego

引用次数: 6

摘要

我们证明了K3表面上斜坡稳定槽轮的模空间是一个不可约的超k“ahler流形，当且仅当其第二个Betti数是其Hodge数$h^{2,0}$、$h^｛1,1}$和$h^｛0,2}$的和。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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K�hlerness of moduli spaces of stable sheaves over non-projective K3 surfaces

We show that a moduli space of slope-stable sheaves over a K3 surface is an irreducible hyperk\"ahler manifold if and only if its second Betti number is the sum of its Hodge numbers $h^{2,0}$, $h^{1,1}$ and $h^{0,2}$.

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来源期刊

Accounts of Chemical Research 化学-化学综合

CiteScore

31.40

自引率

1.10%

发文量

312

审稿时长

2 months

期刊介绍： Accounts of Chemical Research presents short, concise and critical articles offering easy-to-read overviews of basic research and applications in all areas of chemistry and biochemistry. These short reviews focus on research from the author’s own laboratory and are designed to teach the reader about a research project. In addition, Accounts of Chemical Research publishes commentaries that give an informed opinion on a current research problem. Special Issues online are devoted to a single topic of unusual activity and significance. Accounts of Chemical Research replaces the traditional article abstract with an article "Conspectus." These entries synopsize the research affording the reader a closer look at the content and significance of an article. Through this provision of a more detailed description of the article contents, the Conspectus enhances the article's discoverability by search engines and the exposure for the research.