曲面自同构的虚同调谱半径

IF 3.5 1区数学 Q1 MATHEMATICS

Journal of the American Mathematical Society Pub Date : 2017-10-13 DOI:10.1090/jams/949

Yi Liu

引用次数: 13

摘要

本文证明了任何正映射类熵的曲面自同构在复平面的单位圆外都有一个虚同调特征值。

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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Virtual homological spectral radii for automorphisms of surfaces

In this paper, it is shown that any surface automorphism of positive mapping-class entropy possesses a virtual homological eigenvalue which lies outside the unit circle of the complex plane.

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来源期刊

Journal of the American Mathematical Society 数学-数学

CiteScore

7.60

自引率

0.00%

发文量

审稿时长

>12 weeks

期刊介绍： All articles submitted to this journal are peer-reviewed. The AMS has a single blind peer-review process in which the reviewers know who the authors of the manuscript are, but the authors do not have access to the information on who the peer reviewers are. This journal is devoted to research articles of the highest quality in all areas of pure and applied mathematics.