J. Llibre, C. Pantazi.   NEW 2023-03-26
Qualitative study of the Selkov model.
Preprint. March, 2023.
Abstract

L. Barreira, J. Llibre, C. Valls.   NEW 2023-03-26
Flows with constant slope on the Klein bottle.
Preprint. March, 2023.
Abstract

E. I. Abouelmagd, J. L. G. Guirao, J. Llibre.   NEW 2023-03-26
On the periodic orbits of the perturbed two and three bodies problems.
Preprint. March, 2023.
Abstract

J. Llibre, C. Valls.   NEW 2023-03-26
A weakened Markus-Yamabe condition for planar polynomial differential systems of degree (1,n).
Preprint. March, 2023.
Abstract

J. Llibre, C. Valls.   NEW 2023-03-19
Invariants of polynomial vector fields.
Preprint. March, 2023.
Abstract

D. d. C. Braga, F. S. Dias, J. Llibre, L. F. Mello.   NEW 2023-02-24
The discontinuous matching of two globally asymptotically stable crossing piecewise smooth systems in the plane do not produce in general a piecewise differential system globally asymptotically stable.
Preprint. February, 2023.
Abstract

L. Cairó, J. Llibre.   NEW 2023-02-24
Phase portraits of the family VIII of the quadratic polynomial differential systems.
Preprint. February, 2023.
Abstract

J. J. Jimenez Ruiz, J. Llibre.   NEW 2023-02-19
Limit cycles of polynomial differential systems of degree 1 and 2 on the cylinder.
Preprint. February, 2023.
Abstract

J. Casimiro, J. Llibre.   NEW 2023-02-06
Limit cycles of discontinuous piecewise differential Hamiltonian systems separated by a straight line.
Preprint. February, 2023.
Abstract

Y. Bao, S. Li, J. Llibre, Y. Zhao.   NEW 2023-01-04
On the number of limit cycles for two classes of polynomial differential systems.
Preprint. January, 2023.
Abstract

J. Giné, V. G. Romanovskii, J. Torregrosa.   NEW 2022-12-20
Time-reversibility and integrability of $p : -q$ resonant vector elds.
Preprint. December, 2022.
Abstract

J. Llibre, D. D. Novaes, C. Valls.   NEW 2022-12-20
Existence of a cylinder foliated by periodic orbits in the generalized Chazy differential equation.
Preprint. December, 2022.
Abstract

L. Baymout, R. Benterki, J. Llibre.
On the maximum number of limit cycles of discontinuous piecewise differential systems formed by a cubic uniform isochronous center and a linear center separated by a straight line.
Preprint. November, 2022.
Abstract

A. Bakhshalizadeh, J. Llibre.
Continuous linear and quadratic differential systems on the 2-dimensional torus.
Preprint. November, 2022.
Abstract

J. Llibre, M. A. Teixeira.
On the periodic orbits of the continuous-discontinuous piecewise differential systems with three pieces separated by two parallel straight lines.
Preprint. November, 2022.
Abstract

J. Li, J. Llibre.
The global dynamics of the Painlevé-Gambier equations XVIII, XXI and XXII.
Preprint. November, 2022.
Abstract

J. Ginoux, J. Llibre.
Zero-Hopf bifurcation in the Chua's circuit.
Preprint. November, 2022.
Abstract

J. Casimiro, J. Llibre.
Limit cycles of continuous piecewise smooth differential systems.
Preprint. November, 2022.
Abstract

Ll. Alsedà, S. Costa.
Coexistence of uncountably many attracting sets for skew-products on the cylinder.
Preprint. November, 2022.
PreprintAbstract

Ll. Alsedà, L. Bordignon, J. Groisman.
Topological entropy, sets of periods and 2 transitivity for graph maps.
Preprint. October, 2022.
Abstract