Smooth zero-entropy diffeomorphisms with ergodic derivative extension
Smooth zero-entropy diffeomorphisms with ergodic derivative extension
复制标题
具有遍历导数扩展的平滑零熵微分同胚
DOI:
--
复制
发表时间:
2020
期刊:
影响因子:
--
通讯作者:
Philipp Kunde
中科院分区:
文献类型:
--
作者:
Philipp Kunde
On any smooth compact and connected manifold of dimension 2 admitting a smooth nontrivial circle action we construct C∞-diffeomorphisms of topological entropy zero whose differential is ergodic with respect to a smooth measure in the projectivization of the tangent bundle. The proof is based on a version of the “approximation by conjugation”-method.