Mário Bessa

Universidade Aberta

.
2024

Billiards in generic convex bodies have positive topological entropy

Advances in Mathematics | 2024 | article

G Del Magno

JL Dias

JP Gaivao

MJ Torres

2024

Genericity of trivial Lyapunov spectrum for Lp-cocycles derived from second order linear homogeneous differential equations

Journal of Differential Equations | 2024 | article

D Amaro

H Vilarinho

2024

Simple Lyapunov spectrum for linear homogeneous differential equations with Lp parameters

Nodea-nonlinear Differential Equations and Applications | 2024 | article

D Amaro

H Vilarinho

2023

Flowbox theorems for a class of Sobolev vector fields

Dynamics of Partial Differential Equations | 2023 | article
2023

Lyapunov exponents and entropy for divergence-free Lipschitz vector fields

European Journal of Mathematics | 2023 | article
2023

Plenty of hyperbolicity on a class of linear homogeneous jerk differential equations

Aequationes Mathematicae | 2023 | article
2022

Markus-Yamabe's conjecture for compact gradients in Hilbert spaces

Sao Paulo Journal of Mathematical Sciences | 2022 | article

P Morais

2021

Expansiveness and Hyperbolicity in Convex Billiards

Regular & Chaotic Dynamics | 2021 | article

JL Dias

MJ Torres

2021

The Closing Lemma and the Planar General Density Theorem For Sobolev Maps

Proceedings of the American Mathematical Society | 2021 | article

A Azevedo

D Azevedo

MJ Torres

2020

Hyperbolicity through stable shadowing for generic geodesic flows

Physica D-nonlinear Phenomena | 2020 | article

JL Dias

MJ Torres

2020

There are no proper topological hyperbolic homoclinic classes for area-preserving maps

Proceedings of the Edinburgh Mathematical Society | 2020 | article

MJ Torres

2020

There Are No Proper Topological Hyperbolic Homoclinic Classes For Area-preserving Maps

Proceedings of the Edinburgh Mathematical Society | 2020 | article

MJ Torres

2019

Sobolev homeomorphisms are dense in volume preserving automorphisms

Journal of Functional Analysis | 2019 | article

A Azevedo

D Azevedo

MJ Torres

2019

Straighten out coordinates for volume-preserving actions

Archiv Der Mathematik | 2019 | article

P Morais

2019

The Lyapunov exponents of generic skew-product compact semiflows

Journal of Evolution Equations | 2019 | article

GF Carvalho

2018

A Note on Expansiveness and Hyperbolicity for Generic Geodesic Flows

Mathematical Physics Analysis and Geometry | 2018 | article
2018

Stretching Generic Pesin's Entropy Formula

Journal of Statistical Physics | 2018 | article

CM Silva

H Vilarinho

2017

Generic Hamiltonian Dynamics

Journal of Dynamics and Differential Equations | 2017 | article
2017

On shadowing and hyperbolicity for geodesic flows on surfaces

Nonlinear Analysis-theory Methods & Applications | 2017 | article

JL Dias

MJ Torres

2017

The flowbox theorem for divergence-free Lipschitz vector fields

Comptes Rendus Mathematique | 2017 | article
2016

Explosion of Differentiability For Equivalencies Between Anosov Flows on 3-manifolds

Proceedings of the American Mathematical Society | 2016 | article

AA Pinto

S Dias

2016

On the Lyapunov spectrum of relative transfer operators

Stochastics and Dynamics | 2016 | article

M Stadlbauer

2015

Conservative flows with various types of shadowing

Chaos Solitons & Fractals | 2015 | article

R Ribeiro

2015

Shadowing, Expansiveness and Specification For C-1-conservative Systems

Acta Mathematica Scientia | 2015 | article

M Lee

X Wen

2015

Shadowing, expansiveness and specification for C1-conservative systems

Acta Mathematica Scientia | 2015 | article

Lee M.

Wen X.