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arXiv 1101.4444math.DG
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关于坍缩Orbifold上奇点的一个限制

A restriction for singularities on collapsing orbifolds

Yu Ding

摘要:

一个orbifold $X$与$G_x\backslash B_r(0)$局部同胚,其中$G_x$是作用在$B_r(0)\subset{\mathbb R}^n$上的有限群,使得$G_x(0)=0$。对于具有孤立奇点的坍缩轨道褶皱,我们证明了在$|G_x|$中存在一个一致的边界。

英文摘要:

An orbifold $X$ is locally homeomorphic to $G_x\backslash B_r(0)$, where $G_x$ is a finite group acting on $B_r(0)\subset{\mathbb R}^n$, so that $G_x(0)=0$. For collapsing orbifolds with isolated singularities, we show there is a uniform bound in $|G_x|$.

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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