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arXiv 0905.1591math.DSmath.DG
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Veech群,无理台球与稳定阿贝尔微分

Veech groups, irrational billiards and stable abelian differentials

Ferran Valdez

摘要:

我们描述Veech集团的平面所产生的非理性的角度多边形台球或不可约的稳定阿贝尔微分。对于无理多边形台球,我们证明了这些群是SO(2,R)的非离散子群,并计算了它们的秩。

英文摘要:

We describe Veech groups of flat surfaces arising from irrational angled polygonal billiards or irreducible stable abelian differentials. For irrational polygonal billiards, we prove that these groups are non-discrete subgroups of SO(2,R) and we calculate their rank.

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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