首页 | 本学科首页   官方微博 | 高级检索  
     检索      


On structurally stable diffeomorphisms with codimension one expanding attractors
Authors:V Grines  E Zhuzhoma
Institution:Department of Mathematics, Agriculture Academy of Nizhny Novgorod, 97 Gagarin Ave, Nizhny Novgorod, 603107 Russia

E. Zhuzhoma ; Department of Applied Mathematics, Nizhny Novgorod State Technical University, 24 Minina Str., Nizhny Novgorod, 603600 Russia

Abstract:We show that if a closed $n$-manifold $M^n$ $(n\ge 3)$ admits a structurally stable diffeomorphism $f$ with an orientable expanding attractor $\Omega$ of codimension one, then $M^n$ is homotopy equivalent to the $n$-torus $T^n$ and is homeomorphic to $T^n$ for $n\ne 4$. Moreover, there are no nontrivial basic sets of $f$ different from $\Omega$. This allows us to classify, up to conjugacy, structurally stable diffeomorphisms having codimension one orientable expanding attractors and contracting repellers on $T^n$, $n\ge 3$.

Keywords:
点击此处可从《Transactions of the American Mathematical Society》浏览原始摘要信息
点击此处可从《Transactions of the American Mathematical Society》下载免费的PDF全文
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号