A. Cima, A. Gasull, F. Mañosas.   NEW 2025-05-13
On the critical points of planar polynomial hamiltonian systems.
Preprint. May, 2025.
PreprintAbstract

R. D. S. Oliveira, A. L. Rodero, J. Torregrosa.   NEW 2025-05-09
Mixed simultaneous cyclicity for piecewise smooth vector fields defined on an invariant sphere.
Preprint. May, 2025.
Abstract

D. Marín, J. Villadelprat.   NEW 2025-05-09
Derivatives of the separation function of generalized saddle connections.
Preprint. May, 2025.
PreprintAbstract

A. C. Rezende, M. A. S. Santos, J. Torregrosa.   NEW 2025-05-08
The period function of centers at infinity in planar piecewise linear systems.
Preprint. May, 2025.
Abstract

B. Coll, A. Gasull, R. Prohens.   NEW 2025-05-01
The effect of a singularity on transition maps.
Preprint. May, 2025.
PreprintAbstract

M. Domingues, J. Llibre, L. F. Mello.   NEW 2025-04-29
A new sufficient condition in order that the real jacobian conjecture in $R^2$ holds.
Preprint. April, 2025.
Abstract

B. R. de Freitas, D. Avila, F. Becatti, J. Llibre.   NEW 2025-04-23
Limit cycles of continuous-discontinuous piecewise differential systems formed by two hamiltonian systems and separated by a non-regular line.
Preprint. April, 2025.
Abstract

X. Hu, B. Huang, J. Llibre, Y. Tang.   NEW 2025-04-21
ZeroHopf and nilpotent zero-Hopf bifurcation of periodic orbits in Hamiltonian systems.
Preprint. April, 2025.
Abstract

J. C. Artés, L. Cairó, J. Llibre.   NEW 2025-04-19
Phase portraits of the families VII and VIII of the quadratic polynomial differential systems.
Preprint. April, 2025.
Abstract

F. Braun, L. P. C. Cruz, J. Torregrosa.   NEW 2025-04-16
Local and global analysis of the displacement map for some near integrable systems.
Preprint. April, 2025.
Abstract

J. Ginoux, J. Llibre, R. Meucci, J. C. Sprott.   NEW 2025-04-16
Energy function of 2D and 3D coarse systems.
Preprint. April, 2025.
Abstract

L. Baymout, R. Benterki, J. Llibre.   NEW 2025-04-15
The limit cycles of a class of discontinuous piecewise differential systems.
Int. J. Dyn. Syst. Differ. Equ., 13(4), . 2024. [DOI]
PreprintAbstract

B. Grajales, G. Rondon, J. Saavedra.   NEW 2025-04-12
Riemannian geometry of $G_2$-type real flag manifolds.
Preprint. April, 2025.
PreprintAbstract

G. Rondon, P. R. Silva, L. F. d. S. Gouveia.   NEW 2025-04-12
Holomorphic slow-fast systems.
Preprint. April, 2025.
PreprintAbstract

M. Garrido, P. Martín, J. Paradela.   NEW 2025-04-12
Parabolic saddles and Newhouse domains in celestial mechanics.
Preprint. April, 2025.
PreprintAbstract

E. Barrabés, J. M. Cors, A. C. Fernandes, C. Vidal.   NEW 2025-04-12
On nested central configurations of the 3n-body problem.
To appear in J. Nonlinear Sci.
PreprintAbstract

M. Garrido, P. Martín, J. Paradela.   NEW 2025-04-10
Parabolic saddles and newhouse domains in celestial mechanics.
To appear in Commun. Math. Phys.
PreprintAbstract

D. Marín, J. Villadelprat.   NEW 2025-03-30
The cyclicity of hyperbolic hemicycles.
J. Differential Equations, 433, 113281. 2025. [DOI]
PreprintAbstract

J. Llibre, C. Valls.   NEW 2025-03-29
On the dynamics of the Craik-Okamoto and the Euler top.
Preprint. March, 2025.
Abstract

J. Llibre, Y. Zhao.   NEW 2025-03-27
Final evolutions for Lotka-Volterra systems in $R^3$ having a Darboux invariant.
Electron. J. Differential Equations, 37, 1-16. 2025. [DOI]
PreprintAbstract