arXiv · 1805.03937
On the Integrability of codimension-one invariant subbundles of partially hyperbolic skew-products
Abstract
We prove there is a class of maps $\gamma:\mathbb{T}^{2n}\rightarrow\mathbb{S}^1$ such that a conservative dynamically coherent partially hyperbolic skew-product on $\mathbb{T}^{2n}\times\mathbb{S}^1$ with fixed hyperbolic dynamics on the base and rotation by angle $\gamma$ acting on the fibers have integrable hyperbolic structure which also implies in particular that they are not contact diffeomorphisms. In dimension $3$, we prove the same result using a standard technique in Contact Geometry, namely, that of \emph{characteristic foliations}, which gives a simple proof of the result but with more tight restrcitions to the map $\gamma$.
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Ricardo C. Lemes, Vanderlei M. Horita. 2018-05-10. On the Integrability of codimension-one invariant subbundles of partially hyperbolic skew-products. https://arxiv.org/abs/1805.03937
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