J. Llibre, C. Valls.
Dynamics of a class of 3-dimensional Lotka-Volterra systems.
Dyn. Contin. Discrete Impuls. Syst. Ser A: Math Anal., 30(4a), 303–307. 2023.
PreprintAbstractPreprint at DDDUAB

J. Llibre, C. Valls.
Invariants of polynomial vector fields.
J. Differential Equations, 365, 895-904. 2023. [DOI]
PreprintAbstractPreprint at DDDUAB

J. Llibre, C. Valls.
Phase portraits of the complex Riccati equation with constant coefficients.
Dynam. Systems Appl., 32, 189-198. 2023. [DOI]
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J. Llibre, C. Valls.
On the integrability of a four-prototype Rössler system.
Math. Phys. Anal. Geom., 26(5), . 2023. [DOI]
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J. Llibre, C. Valls.
The extended 16th Hilbert problem for discontinuous piecewise systems formed by linear centers and linear hamiltonian saddles separated by a nonregular line.
Internat. J. Bifur. Chaos Appl. Sci. Engrg., 33(16), 2350196. 2023. [DOI]
PreprintAbstractPreprint at DDDUAB

D. Marín, M. Saavedra, J. Villadelprat.
Non-bifurcation of critical periods from semi-hyperbolic polycycles of quadratic centers.
Proc. Roy. Soc. Edinburgh Sect. A, 153(1), 104 - 114. 2023. [DOI]
PreprintAbstractPreprint at DDDUAB

D. Oro, Ll. Alsedà, A. Hastings, M. Genovart, J. Sardanyés.
Social copying drives a tipping point for non-linear population collapse.
Proceedings of the National Academy of Sciences, 120(11), e2214055120. 2023. [DOI]
Suppl. Inf.PreprintAbstractPreprint at DDDUAB

Ll. Alsedà, D. Juher, F. Mañosas.
Forward triplets and topological entropy on trees.
Discrete Contin. Dyn. Syst., 42(2), 623-641. 2022. [DOI]
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M. Álvarez-Ramírez, A. Gasull, J. Llibre.
On the equilateral pentagonal central configurations.
Commun. Nonlinear Sci. Numer. Simul., 112, 106511:1-12. 2022. [DOI]
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A. M. Benini, V. Evdoridou, N. Fagella, P. J. Rippon, G. M. Stallard.
Classifying simply connected wandering domains.
Math. Ann., 383, 1127-1178. 2022. [DOI] (Open Acces)
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D. d. C. Braga, J. Llibre, L. F. Mello.
Transcritical bifurcation at infinity in planar piecewise polynomial differential systems with two zones.
Dyn. Syst., 37(4), 578-602. 2022. [DOI]
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C. A. Buzzi, Y. R. Carvalho, J. Llibre.
Crossing limit cycles of planar discontinuous piecewise differential systems formed by isochronous centers.
Dyn. Syst., 37(4), 710-728. 2022. [DOI]
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J. Canela, Ll. Alsedà, N. Fagella, J. Sardanyés.
Dynamical mechanism behind ghosts unveiled in a map complexification.
Chaos Solitons Fractals, 156, 111780. 2022. [DOI]
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J. Canela, X. Jarque, D. A. Paraschiv.
Achievable connectivities of Fatou components for a family of singular perturbations.
Discrete Contin. Dyn. Syst., 42(9), 4237-4261. 2022. [DOI]
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T. Chen, S. Li, J. Llibre.
Nilpotent bi-center in continuous piecewise $Z_2$-equivariant cubic polynomial Hamiltonian systems.
Nonlinear Dynam., 110, 705-721. 2022. [DOI]
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T. Chen, J. Llibre.
Nilpotent center in continuous piecewise quadratic polynomial Hamiltonian vector fields.
Internat. J. Bifur. Chaos Appl. Sci. Engrg., 32(8), 2250116:1-23. 2022. [DOI]
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X. Chen, T. Li, J. Llibre.
Melnikov functions of arbitrary order for piecewise smooth differential systems in $R^n$ and applications.
J. Differential Equations, 314, 340-369. 2022. [DOI]
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A. Cima, A. Gasull, V. Mañosa.
Asymptotic stability for block triangular maps.
Sarajevo J. Math., 18(1), 25-44. 2022. [DOI]
PreprintAbstract

A. Cima, A. Gasull, V. Mañosa, F. Mañosas.
Pointwise periodic maps with quantized first integrals.
Commun. Nonlinear Sci. Numer. Simul., 108, 106150:1-26. 2022. [DOI]
PreprintAbstractPreprint at DDDUAB

B. Coll, A. Gasull, R. Prohens.
Probability of occurrence of some planar random quasi-homogeneous vector fields.
Mediterranean J. Math., 19, Article number 278. 2022. [DOI]
PreprintAbstractPreprint at DDDUAB