La seva activitat de recerca està dirigida al desenvolupament de mètodes analítics i numèrics per sistemes dinàmics, gaudint de lideratge científic en diversos temes, com Integrabilitat, Objectes invariants, Teoria K.A.M., Camps vectorials plans i aplicacions a neurociència, Mètode de Poincaré-Melnikov, Escissió exponencialment petita de separatrius, Difusió, Mecànica Celest i Astrodinàmica.
La qualitat d'aquesta activitat es reflecteix tant en la qualitat i quantitat de publicacions, algunes d'elles en col.laboració amb grups internacionals de primera línia, com en la gestió científica desenvolupada, plasmada en l'organització de múltiples events (congressos i jornades , programes de recerca, xarxes temàtiques, etc.), la participació en diversos comitès editorials de revistes de prestigi reconegut, així com en una àmplia formació doctoral.

### Enviaments recents

• #### Solar radiation pressure assisted transfers between Lissajous orbits of the Sun-Earth system ﻿

(2016)
Text en actes de congrés
Accés restringit per política de l'editorial
This article investigates a propellant-free transfer between Lissa jous orbits in the Sun-Earth system modelled as a photo-gravitational circular restricted three body p roblem. The geometry of the phase space around the ...
• #### On the asymptotic wavenumber of spiral waves in lambda - omega systems ﻿

(2016-01-01)
Article
Accés restringit per política de l'editorial
In this paper we consider spiral wave solutions of a general class of $\lambda -\omega$ systems with a small twist parameter q and we prove that the asymptotic wavenumber of the spirals is a ${{\mathcal{C}}^{\infty}}$ ...
• #### On bifurcations of homoclinic tangencies in area-preserving maps on non-orientable manifolds ﻿

(Springer, 2016)
Capítol de llibre
Accés restringit per política de l'editorial
We study bifurcations of non-orientable area-preserving maps with quadratic homoclinic tangencies. We study the case when the maps are given on non-orientable two-dimensional manifolds. We consider one and two parameter ...
• #### Dynamics in the centre manifold around equilibrium points in periodically perturbed three-body problems ﻿

(2016)
Text en actes de congrés
Accés obert
A new application of the parameterization method is pre- sented to compute invariant manifolds about the equilib- rium points of Periodically Perturbed Three-Body Problems ( PPTBP ). These techniques are applied to obtain ...
• #### Arnold's mechanism of diffusion in the spatial circular restricted three-body problem: A semi-analytical argument ﻿

(2016-11-01)
Article
Accés restringit per política de l'editorial
We consider the spatial circular restricted three-body problem, on the motion of an infinitesimal body under the gravity of Sun and Earth. This can be described by a 3-degree of freedom Hamiltonian system. We fix an energy ...
• #### Warp evidence in precessing galactic bar models ﻿

(EDP Sciences, 2016-04-01)
Article
Accés obert
Most galaxies have a warped shape when they are seen edge-on. The reason for this curious form is not completely known so far, so in this work we apply dynamical system tools to contribute to its explanation. Starting from ...
• #### Quasi-periodically driven quantum systems ﻿

(Walter De Gruyter, 2016-10-10)
Article
Accés obert
Floquet theory provides rigorous foundations for the theory of periodically driven quantum systems. In the case of non-periodic driving, however, the situation is not so well understood. Here, we provide a critical review ...
• #### Full analysis of small hypercycles with shortcircuits in prebiotic evolution ﻿

(2017-01-05)
Article
Accés restringit per política de l'editorial
It is known that hypercycles are sensitive to the so-called parasites and short-circuits. While the impact of parasites has been widely investigated for well-mixed and spatial hypercycles, the effect of short-circuits in ...
• #### Exponentially small asymptotic formulas for the length spectrum in some billiard tables ﻿

(2016-04-05)
Article
Accés restringit per política de l'editorial
Let q = 3 be a period. There are at least two (1, q)-periodic trajectories inside any smooth strictly convex billiard table. We quantify the chaotic dynamics of axisymmetric billiard tables close to their boundaries by ...
• #### The social network around influenza vaccination in health care workers: A cross-sectional study ﻿

(2016-11-24)
Article
Accés obert
Background: Influenza vaccination coverage remains low among health care workers (HCWs) in many health facilities. This study describes the social network defined by HCWs’ conversations around an influenza vaccination ...