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Generalizing the classification approach described for transitive Anosov flows in dimension 3 in a previous preprint of the author, in this paper we describe a method for classifying (not necessarily transitive) pseudo-Anosov flows on…

Dynamical Systems · Mathematics 2025-10-07 Ioannis Iakovoglou

We propose a generalization of the concept of discretized Anosov flows that covers a wide class of partially hyperbolic diffeomorphisms in 3-manifolds, and that we call collapsed Anosov flows. They are related with Anosov flows via a self…

Dynamical Systems · Mathematics 2022-06-24 Thomas Barthelmé , Sergio R. Fenley , Rafael Potrie

We give the complete classification of regular projectively Anosov flows on closed three-dimensional manifolds. More precisely, we show that such a flow must be either an Anosov flow or decomposed into a finite union of $T^2 \times…

Dynamical Systems · Mathematics 2011-09-12 Masayuki Asaoka

In this article we study topological transitivity of Anosov flows on non-compact 3-manifolds. We provide homological conditions under which the lifts of a transitive Anosov flow to certain infinite covers of the manifold remain transitive.…

Dynamical Systems · Mathematics 2025-10-09 Thomas Barthelmé , Lingfeng Lu

We prove a classification theorem for transitive Anosov and pseudo-Anosov flows on closed 3-manifolds, up to orbit equivalence. In many cases, flows on a 3-manifold $M$ are completely determined by the set of free homotopy classes of their…

Dynamical Systems · Mathematics 2022-11-22 Thomas Barthelmé , Steven Frankel , Kathryn Mann

We show that every pseudo-Anosov flow on a graph manifold is almost equivalent, i.e. orbit equivalent in the complement of a finite collection of closed orbits, to a totally periodic pseudo-Anosov flow or a suspension Anosov flow. The proof…

Dynamical Systems · Mathematics 2026-03-31 Chi Cheuk Tsang

In this article, we give a quasi-final classification of quasiconformal Anosov flows. We deduce a very interesting differentable rigidity result for the orbit foliations of hyperbolic manifold of dimension at least three.

Dynamical Systems · Mathematics 2007-05-23 Yong Fang

Bifoliated planes arise naturally in the study of Anosov flows on $3$-manifolds. To any Anosov flow on a $3$-manifold $M$, one can associate a bifoliated plane equipped with an action of the fundamental group of $M$ which encodes the…

Geometric Topology · Mathematics 2025-09-25 Mauro Camargo

For each $n\in\mathbb{Z}^+$, we show the existence of Venice masks (i.e. intransitive sectional-Anosov flows with dense periodic orbits) containing $n$ equilibria on certain compact 3-manifolds. These examples are characterized because of…

Dynamical Systems · Mathematics 2017-11-28 S. Bautista , A. M. López , H. M. Sánchez

We give complete classification of C^2-regular and non-degenerate projectively Anosov flows on three dimensional manifolds. More precisely, we prove that such a flow on a connected manifold must be either an Anosov flow or represented as a…

Dynamical Systems · Mathematics 2011-09-12 Masayuki Asaoka

We prove a result allowing to build (transitive or non-transitive) Anosov flows on 3-manifolds by gluing together filtrating neighborhoods of hyperbolic sets. We give several applications; for example: 1. we build a 3-manifold supporting…

Dynamical Systems · Mathematics 2017-06-14 François Béguin , Bin Yu , Christian Bonatti

Given an Anosov flow on a closed 3-manifold, we are interested in the problem of whether or not making non-trivial Fried surgeries along a finite set of periodic orbits can produce a flow equivalent to itself. We show that for some…

Dynamical Systems · Mathematics 2026-03-24 Mario Shannon

We study (topological) pseudo-Anosov flows from the perspective of the associated group actions on their orbit spaces and boundary at infinity. We extend the definition of Anosov-like action from [BFM22] from the transitive to the general…

Dynamical Systems · Mathematics 2026-02-16 Thomas Barthelmé , Christian Bonatti , Kathryn Mann

The purpose of this paper is to classify Anosov flows on the 3-manifolds obtained by Dehn surgeries on the figure-eight knot. This set of 3-manifolds is denoted by M(r) (r is a ratioanl number), which contains the first class of hyperbolic…

Dynamical Systems · Mathematics 2021-04-08 Bin Yu

Let $M$ be a closed 3-manifold admitting a finite cover of index n along the fibers over the unit tangent bundle of a closed surface. We prove that if n is odd, there is only one Anosov flow on M up to orbital equivalence, and if n is even,…

Dynamical Systems · Mathematics 2024-02-22 Thierry Barbot , Sérgio Fenley

In [Orbit equivalences of pseudo-Anosov flows, arXiv:2211.10505], it was proved that transitive pseudo-Anosov flows on any closed 3-manifold are determined up to orbit equivalence by the set of free homotopy classes represented by periodic…

Dynamical Systems · Mathematics 2023-10-19 Thomas Barthelmé , Sergio Fenley , Kathryn Mann

In this text we (re)-tell the theory of pseudo-Anosov flows on 3-manifolds with the orbit space as the central character; via a streamlined framework called {\em Anosov-like group actions}. This brings a simplified and unified perspective,…

Dynamical Systems · Mathematics 2026-02-16 Thomas Barthelmé , Kathryn Mann

We prove a new result allowing to construct Anosov flows in dimension 3 by gluing building blocks. By a building block, we mean a compact 3-manifold with boundary $P$, equipped with a $C^1$ vector field $X$, such that the maximal invariant…

Dynamical Systems · Mathematics 2025-02-28 Neige Paulet

In a previous paper with C. Bonatti ([5]), we have defined a general procedure to build new examples of Anosov flows in dimension 3. The procedure consists in gluing together some building blocks, called hyperbolic plugs, along their…

Dynamical Systems · Mathematics 2023-09-13 Francois Beguin , Bin Yu

We prove a rigidity result for group actions on the line whose elements have what we call "hyperbolic-like" dynamics. Using this, we give a spectral rigidity theorem for $\mathbb{R}$-covered Anosov flows on 3-manifolds, characterizing orbit…

Dynamical Systems · Mathematics 2024-03-20 Thomas Barthelmé , Kathryn Mann
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