E. I. Abouelmagd, J. L. G. Guirao, J. Llibre.
The dynamics of the relativistic Kepler problem.
Results in Physics, 19, 103406. 2020. [DOI]
PreprintAbstractPreprint at DDDUAB

A. Algaba, C. García, J. Giné, J. Llibre.
Orbitally universal centers.
Nonlinear Anal., 195, 111746:1-10. 2020. [DOI]
PreprintAbstractPreprint at DDDUAB

Ll. Alsedà, B. Vidiella, R. Solé, J. T. Lázaro, J. Sardanyés.
Dynamics in a time-discrete food-chain model with strong pressure on preys.
Commun. Nonlinear Sci. Numer. Simul., 84, 105187:1-26. 2020. [DOI]
PreprintAbstractPreprint at DDDUAB

J. C. Artés, J. Llibre, D. Schlomiuk, N. Vulpe.
Global topological configurations of singularities for the whole family of quadratic differential systems.
Qual. Theory Dyn. Syst., 19, 51:1-32. 2020. [DOI]
PreprintAbstractPreprint at DDDUAB

J. C. Artés, R. D. S. Oliveira, A. C. Rezende.
Structurally unstable quadratic vector fields of codimension two: families possessing either a cusp point or two finite saddle-nodes.
J. Dyn. Diff. Equat., . 2020. [DOI]
PreprintAbstractPreprint at DDDUAB

K. Baranski, N. Fagella, X. Jarque, B. Karpinska.
Fatou components and singularities of meromorphic functions.
Proc. Roy. Soc. Edinburgh Sect. A, 150, 633-654. 2020. [DOI]
PreprintAbstractPreprint at DDDUAB

M. Barcelona.
Numerical study of l1-L2 heteroclinic connections between invariant tori in the earth-Moon rTBP.
Masters thesis, Univesitat Autònoma de Barcelona, Barcelona, Spain, October, 2020.
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L. Barreira, J. Llibre, C. Valls.
Integrability and zero-Hopf bifurcation in the Sprott A system.
Bull. Sci. Math., 162, 102874:1-16. 2020. [DOI]
PreprintAbstractPreprint at DDDUAB

L. Barreira, J. Llibre, C. Valls.
Bounded polynomial vector fields in $R^2$ and $R^n$.
J. Differential Equations, 268, 4416-4422. 2020. [DOI]
PreprintAbstractPreprint at DDDUAB

L. Barreira, J. Llibre, C. Valls.
Linear type global centers of cubic Hamiltonian systems symmetric with respect to the x-axis.
Electron. J. Differential Equations, 2020(57), 1-14. 2020.
PreprintAbstractPreprint at DDDUAB

A. M. Benini, N. Fagella.
Singular values and non-repelling cycles for entire transcendental maps.
Indiana Univ. Math. J., 69, 1543-1558. 2020. [DOI]
PreprintAbstractPreprint at DDDUAB

A. M. Benini, N. Fagella.
A bound on the number of rationally invisible repelling orbits.
Adv. Math., 370, 107214:1-28. 2020. [DOI]
PreprintAbstractFull PDFPreprint at DDDUAB

R. Benterki, J. Llibre.
The centers and their cyclicity for a class of polynomial differential systems of degree 7.
J. Comput. Appl. Math., 368(112456), 1-16. 2020. [DOI]
PreprintAbstractPreprint at DDDUAB

R. Benterki, J. Llibre.
Crossing limit cycles of planar piecewise linear Hamiltonian systems without equilibrium points.
Mathematics, 8(755), . 2020. [DOI]
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R. Benterki, J. Llibre.
The solution of the second part of the 16th Hilbert problem for nine families of discontinuous piecewise differential systems.
Nonlinear Dynam., . 2020. [DOI]
PreprintAbstractPreprint at DDDUAB

X. Buff, J. Canela, P. Roesch.
Julia sets with a wandering branching point.
Indiana Univ. Math. J., 69(6), 2241-2265. 2020.
PreprintAbstractPreprint at DDDUAB

A. Buica, A. Gasull.
Many periodic solutions for a second order cubic periodic differential equation.
Monatsh. Math., 193, 555-572. 2020. [DOI]
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C. A. Buzzi, J. Llibre, R. Pazim.
On the dynamics of the Euler equations on SO(4).
Dyn. Syst., 35(2), 361-368. 2020. [DOI]
PreprintAbstractPreprint at DDDUAB

C. A. Buzzi, J. Llibre, P. Santana.
Periodic orbits of a Hamiltonian system related with the Friedmann-Robertson-Walker system in rotating coordinates.
Phys. D, 413(132673), 132673 (9 pages). 2020. [DOI]
PreprintAbstractPreprint at DDDUAB

C. A. Buzzi, J. C. Medrado, J. Torregrosa.
Limit cycles in 4-star-symmetric planar piecewise linear systems.
J. Differential Equations, 268(5), 2414-2434. 2020. [DOI]
PreprintAbstractPreprint at DDDUAB