On classification of resonance-free Anosov Zk actions
On classification of resonance-free Anosov Zk actions
复制标题
无共振 Anosov Zk 作用的分类
DOI:
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发表时间:
2006
期刊:
影响因子:
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通讯作者:
V. Sadovskaya
中科院分区:
文献类型:
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作者:
B. Kalinin;V. Sadovskaya
We consider actions of Z^k, k ge 2, by Anosov diffeomorphisms which are uniformly quasiconformal on each coarse Lyapunov distribution. These actions generalize Cartan actions for which coarse Lyapunov distributions are one-dimensional. We show that, under certain non-resonance assumptions on the Lyapunov exponents, a finite cover of such an action is smoothly conjugate to an action by toral automorphisms.