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arXiv 0912.2662math.GTmath.SG
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四维流形上的群作用:一些新结果和待解决的问题

Group actions on 4-manifolds: some recent results and open questions

Weimin Chen

摘要:

综述了辛4-流形上有限群作用的研究进展,重点讨论了群作用的光滑或辛分类、群作用与奇异光滑结构、群作用的同调刚性与有界性等问题。我们也借此机会包括一些其他地方没有出现的结果和问题。

英文摘要:

A survey of finite group actions on symplectic 4-manifolds is given with a special emphasis on results and questions concerning smooth or symplectic classification of group actions, group actions and exotic smooth structures, and homological rigidity and boundedness of group actions. We also take this opportunity to include several results and questions which did not appear elsewhere.

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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