A. Gasull, J. Groisman, F. Mañosas.
Regularization of Brouwer translation theorem.
Qual. Theory Dyn. Syst., 21, 135. 2022. [DOI]
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A. Gasull, L. Hernández-Corbato, F. R. Ruiz del Portal.
Parrondo's paradox for homeomorphisms.
Proc. Roy. Soc. Edinburgh Sect. A, 152, 817-825. 2022. [DOI]
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A. Gasull, C. Valls.
Discrete Melnikov functions.
J. Difference Equ. Appl., 20(10), 1348-1361. 2022. [DOI]
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B. Ghermoul, J. Llibre, T. Salhi.
Limit cycles of continuous piecewise differential systems formed by linear and quadratic isochronous centers I.
Internat. J. Bifur. Chaos Appl. Sci. Engrg., 32(1), 2250003 (28 pages). 2022. [DOI]
PreprintAbstractPreprint at DDDUAB

B. Ghermoul, J. Llibre, T. Salhi.
Limit cycles of continuous piecewise differential systems formed by linear and quadratic isochronous centers iI.
Internat. J. Bifur. Chaos Appl. Sci. Engrg., 32(6), 2250091 (33 pages). 2022. [DOI]
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J. Giné, M. Grau, J. Llibre.
Criteria on the existence of limit cycles in planar polynomial differential systems.
Exposition. Math., 40, 1049-1083. 2022. [DOI]
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J. Giné, J. Llibre.
A characterization of the generalized Liénard polynomial differential systems having invariant algebraic curves.
Chaos Solitons Fractals, 158, 112075:1-4. 2022. [DOI]
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J. Giné, J. Llibre.
Invariant algebraic curves of generalized Liénard polynomial differential systems.
Mathematics, 10, 209:1-15. 2022. [DOI]
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J. Ginoux, F. Jovanovic, R. Meucci, J. Llibre.
Rocard's 1941 chaotic relaxation econometric oscillator.
Internat. J. Bifur. Chaos Appl. Sci. Engrg., 32(3), 2250043 (12 pages). 2022. [DOI]
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J. Ginoux, D. Lebiedz, R. Meucci, J. Llibre.
Flow curvature manifold and energy of generalized Liénard systems.
Chaos Solitons Fractals, 161, 112354:1-7. 2022. [DOI]
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L. F. d. S. Gouveia, G. Rondon, P. R. Silva.
Piecewise holomorphic systems.
J. Dyn. Control Syst., 332, 440-472. 2022. [DOI]

L. F. d. S. Gouveia, J. Torregrosa.
The local cyclicity problem. Melnikov method using Lyapunov constants.
Proc. Edinb. Math. Soc. (2), 65, 356-375. 2022. [DOI]
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Z. Guo, J. Llibre.
Non-equivalence between the Melnikov and the averaging methods for nonsmooth differential systems.
Qual. Theory Dyn. Syst., 21, 114:1-13. 2022. [DOI]
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Z. Guo, J. Llibre.
Limit cycles of a class of discontinuous piecewise differential systems separated by the curve $y=x^n$ via averaging theory.
Internat. J. Bifur. Chaos Appl. Sci. Engrg., 32(12), 2250187. 2022. [DOI]
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H. He, J. Llibre, D. Xiao.
Hamiltonian polynomial differential systems with global centers in $R^2$.
Scientia Sinica Mathematica, 52(6), 617-628. 2022. [DOI]
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R. Huzak, D. Rojas.
Abelian integrals and non-generic turning points.
Qual. Theory Dyn. Syst., 21(77), 1-18. 2022. [DOI]
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J. Itikawa, R. D. S. Oliveira, J. Torregrosa.
First-order perturbation for multi-parameter center families.
J. Differential Equations, 309, 291-310. 2022. [DOI]
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J. J. Jimenez Ruiz, J. Llibre, J. C. Medrado.
On the crossing limit cycles for piecewise linear differential systems separated by a straight line and having symmetric equilibrium points.
Dyn. Contin. Discrete Impuls. Syst. Ser. B Appl. Algorithms, 29, 253-283. 2022.
PreprintAbstractPreprint at DDDUAB

J. J. Jimenez Ruiz, J. Llibre, C. Valls.
Limit cycles of planar discontinuous piecewise linear hamiltonian systems without equilibria separated by nonregular curves.
Internat. J. Bifur. Chaos Appl. Sci. Engrg., 32(12), 2250184. 2022. [DOI]
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J. Li, J. Llibre.
Limit cycles of the discontinuous piecewise differential systems on the cylinder.
J. Appl. Anal. Comp., 12(3), 952-963. 2022. [DOI]
PreprintAbstractPreprint at DDDUAB