4-环面上辛部分双曲自同构的几何
Geometry of symplectic partially hyperbolic automorphisms on 4-torus
摘要:
研究了由整数辛矩阵生成的四维环面的自同构的拓扑性质。主要的分类元素是由自同构的不稳定叶生成的叶理的拓扑结构。有两种不同的情况,传递和可分解。对于这两种情况,给出了分类。
英文摘要:
We study topological properties of automorphisms of 4-dimensional torus generated by integer symplectic matrices. The main classifying element is the structure of the topology of a foliation generated by unstable leaves of the automorphism. There two different case, transitive and decomposable ones. For both case the classification is given.
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