J. Bernat, J. Llibre, E. Pérez-Chavela.
On the planar central configurations of the 4-body problem with three equal masses.
Dyn. Contin. Discrete Impuls. Syst. Ser A: Math Anal., 16, 1-13. 2009.
Abstract

P. Blanchard, R. L. Devaney, A. Garijo, S. M. Marotta, E. D. Russell.
Rabbits, basilicas, and other Julia sets wrapped in Sierpinski curves.
In Complex dynamics, 277-295. AK. Peters, Wellesley, MA, 2009.
Abstract

Y. M. Bolaños Rivera.
Sobre las curvas algebraicas invariantes de los campos de vectores polinomiales: integrabilidad y ciclos límites algebraicos.
Masters thesis, Universitat Autònoma de Barcelona, 2009.
Abstract

J. L. Bravo, M. Fernández, A. Gasull.
Limit cycles for some Abel equations having coefficients without fixed signs.
Internat. J. Bifur. Chaos Appl. Sci. Engrg., 19(11), 3869-3876. 2009.
Abstract

A. Buica, J. Llibre, O. Makarenkov.
Asymptotic stability of periodic solutions for nonsmooth differential equations with application to the nonsmooth Van Der Pol oscillator.
SIAM J. Math. Anal., 40(6), 2478-2495. 2009.
Abstract

C. A. Buzzi, J. Llibre, J. C. Medrado.
Phase portraits of reversible linear differential systems with cubic homogeneous polynomial nonlinearities having a non-degenerate center at the origin.
Qual. Theory Dyn. Syst., 7, 369-403. 2009.
Abstract

C. A. Buzzi, J. Llibre, J. C. Medrado, J. Torregrosa.
Bifurcation of limit cycles from a center in $\mathbb R^4$ in ressonance 1:N.
Dyn. Syst., 24(1), 123-137. 2009. [DOI]
PreprintAbstract

C. J. Christopher, J. Llibre, C. Pantazi, S. Walcher.
Inverse problems for invariant algebraic curves: explicit computations.
Proc. Roy. Soc. Edinburgh Sect. A, 139A, 287-302. 2009.
Abstract

A. Cima, A. Gasull, J. C. Medrado.
On persistent centers.
Bull. Sci. Math., 133(6), 644–657. 2009.
Abstract

B. Coll, A. Ferragut, J. Llibre.
Phase portraits of the quadratic systems with a polynomial inverse integrating factor.
Internat. J. Bifur. Chaos Appl. Sci. Engrg., 19(3), 765-783. 2009.
Abstract

B. Coll, C. Li, R. Prohens.
Quadratic perturbations of a class of quadratic reversible systems with two centers.
Discrete Contin. Dyn. Syst., 24(3), 699-729. 2009.
Abstract

M. Corbera, J. Delgado, J. Llibre.
On the existence of central configurations of p nested n–gons.
Qual. Theory Dyn. Syst., 8, 255-265. 2009.
Abstract

M. Corbera, J. Llibre.
Central configurations of three nested regular polyhedra for the spatial 3n-body problem.
J. Geom. Phys., 59, 321-339. 2009.
Abstract

M. Corbera, J. Llibre.
Central configurations of nested rotated regular tetrahedra.
J. Geom. Phys., 59(10), 1379-1394. 2009.
Abstract

M. Corbera, J. Llibre.
Survey on central configurations related with regular polyhedra.
Mon. Real Acad. Cienc. Zar., 32, 1-17. 2009.
Abstract

M. Corbera, J. Llibre, M. A. Teixeira.
Symmetric periodic orbits near a heteroclinic loop in $\mathbb R^3$ formed by two singular points, a semistable periodic orbit and their invariant manifolds.
Phys. D, 238, 699-705. 2009.
Abstract

J. M. Cors, C. Castilho, C. Vidal.
The restricted planar isosceles three-body problem with non-negative energy.
Celestial Mech. Dynam. Astronom., 103, 163-177. 2009.
Abstract

S. Costa.
Study of a class of skew-products defined on the cylinder.
PhD thesis, Universitat Autònoma de Barcelona, July, 2009.
Abstract

M. P. Dantas, J. Llibre.
The global phase space for the 2- and 3-dimensional Kepler problems.
Qual. Theory Dyn. Syst., 8, 45-205. 2009.
Abstract

N. Fagella, C. Henriksen.
The Teichmüller space of an entire function.
In Complex dynamics: families and friends, 297-330. A. K. Peters, Wellesley, MA, 2009. [DOI]
PreprintAbstract