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arXiv 1804.08400math.DS
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具有三次切线的曲面自同态的模

Moduli of surface diffeomorphisms with cubic tangencies

Shinobu Hashimoto

摘要:

本文在一定的开条件下,研究了具有同宿三次切线(最低阶的双边切线)的二维单同态的共轭不变量。以往研究单边相切共轭不变量时所用的普通论证在双边情况下不成立。我们提出了一种新的方法,这是适用于双边的情况。

英文摘要:

In this paper, we study conjugacy invariants for 2-dimensional diffeomorphisms with homoclinic cubic tangencies (two-sided tangencies of the lowest order) under certain open conditions. Ordinary arguments used in past studies of conjugacy invariants associated with one-sided tangencies do not work in the two-sided case. We present a new method which is applicable to the two-sided case.

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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