J. Llibre, C. Valls.
Nonintegrability of a Halphen system.
Theoret. and Math. Phys., 181(2), 1383-1395. 2014. [DOI]
PreprintAbstractPreprint at DDDUAB

J. Llibre, C. Valls.
On the analytic integrability of the cored galactic Hamiltonian.
Appl. Math. Lett., 33, 35-39. 2014. [DOI]
PreprintAbstractPreprint at DDDUAB

J. Llibre, C. Vidal.
Global dynamics of the Kummer-Schwarz differential equation.
Mediterranean J. Math., 11, 477-486. 2014. [DOI]
PreprintAbstractPreprint at DDDUAB

J. Llibre, C. Vidal.
New 1:1:1 periodic solutions in 3-dimensional galactic-type Hamiltonian systems.
Nonlinear Dynam., 78, 969-980. 2014. [DOI]
PreprintAbstractPreprint at DDDUAB

J. Llibre, S. Walcher, X. Zhang.
Local Darboux first integrals of analytic differential systems.
Bull. Sci. Math., 138, 71-88. 2014. [DOI]
PreprintAbstractPreprint at DDDUAB

J. Llibre, D. Xiao.
Limit cycles bifurcating from a non-isolated zero-Hopf equilibrium of three-dimensional differential systems.
Proc. Amer. Math. Soc., 142(6), 2047-2062. 2014. [DOI]
PreprintAbstractPreprint at DDDUAB

J. Llibre, D. Xiao.
Global dynamics of a Lotka-Volterra model with two predators competing for one prey.
SIAM J. Appl. Math., 74(2), 434-453. 2014. [DOI]
PreprintAbstractPreprint at DDDUAB

J. Llibre, J. Yu, X. Zhang.
On the limit cycles of the polynomial differential systems with a linear node and homogeneous nonlinearities.
Internat. J. Bifur. Chaos Appl. Sci. Engrg., 24(5), 1450065. 2014. [DOI]
PreprintAbstractPreprint at DDDUAB

D. D. Novaes.
On nonsmooth perturbations of nondegenerate planar centers.
Publ. Mat., Extra, 395-420. 2014. [DOI]
PreprintAbstractPreprint at DDDUAB

S. Pérez-González, J. Torregrosa.
Simultaneous bifurcation of limit cycles from a linear center with extra singular points.
Bull. Sci. Math., 138, 124-138. 2014. [DOI]
PreprintAbstractPreprint at DDDUAB

R. Prohens, J. Torregrosa.
Periodic orbits from second order perturbation via rational trigonometric integrals.
Phys. D, 280-281, 59-72. 2014. [DOI]
PreprintAbstractPreprint at DDDUAB

A. C. Rezende.
The geometry of some tridimensional families of planar quadratic differential systems.
PhD thesis, Universidade de Sao Paulo, Sao Carlos, September, 2014.
AbstractPreprint at DDDUAB

S. Serna, A. Marquina.
Anomalous wave structure in magnetized materials described by non-convex equations of state.
Phys. Fluids, 26, 016101. 2014. [DOI]
PreprintAbstractPreprint at DDDUAB

S. Zafar.
Dynamical classification of some birational maps of $C^2$.
PhD thesis, Univertiat Autònoma de Barcelona, Bellaterra, July, 2014.
Full PDFPreprint at DDDUAB

F. Alfaro Aguilar, J. Llibre, E. Pérez-Chavela.
Periodic orbits for a class of galactic potentials.
Astrophys. Space Sci., 344(1), 39-44. 2013. [DOI]
AbstractPreprint at DDDUAB

Ll. Alsedà, D. Juher, D. M. King, F. Mañosas.
Maximizing entropy of cycles on trees.
Discrete Contin. Dyn. Syst., 33(8), 3237-3276. 2013. [DOI]
AbstractPreprint at DDDUAB

M. J. Álvarez, J. L. Bravo, M. Fernández.
Existence of non-trivial limit cycles in Abel equations with symmetries.
Nonlinear Anal., 84, 18-28. 2013. [DOI]
AbstractPreprint at DDDUAB

M. Álvarez-Ramírez, J. Llibre.
The symmetric central configurations of the 4-body problem with masses $m_1=m_2\neq m_3=m_4$.
Appl. Math. Comput., 219, 5996-6001. 2013. [DOI]
AbstractPreprint at DDDUAB

J. C. Artés, J. Llibre, J. C. Medrado, M. A. Teixeira.
Piecewise linear differential systems with two real saddles.
Math. Comput. Simulation, 95, 13-22. 2013. [DOI]
AbstractPreprint at DDDUAB

J. C. Artés, J. Llibre, D. Schlomiuk, N. Vulpe.
Geometric configurations of singularities for quadratic differential systems with total finite multiplicity lower than 2.
Bul. Acad. Ştiinţe Repub. Mold. Mat., 71(1), 72-124. 2013.
AbstractPreprint at DDDUAB