Cláudia Valls

,

Int. J. Bifurc. Chaos, December, 2023

Center manifolds for delay-differential equations with variable argument.

[BibT_eX]

[DOI]

,

Period. Math. Hung., March, 2023

Limit Cycles of Planar Discontinuous Piecewise Linear Hamiltonian Systems Without Equilibria Separated by Nonregular Curves.

[BibT_eX]

[DOI]

Johana Jimenez

,

,

Int. J. Bifurc. Chaos, 2022

Limit Cycles of Planar Piecewise Differential Systems with Linear Hamiltonian Saddles.

[BibT_eX]

[DOI]

,

Symmetry, 2021

On the Existence of Symmetric Bicircular Central Configurations of the 3n-Body Problem.

[BibT_eX]

[DOI]

Montserrat Corbera

,

J. Nonlinear Sci., 2021

The Extended 16th Hilbert Problem for Discontinuous Piecewise Linear Centers Separated by a Nonregular Line.

[BibT_eX]

[DOI]

Marina Esteban

,

,

Int. J. Bifurc. Chaos, 2021

Global Phase Portraits for the Kukles Systems of Degree 3 with ℤ2-Reversible Symmetries.

[BibT_eX]

[DOI]

Fabio Scalco Dias

,

Ronisio Moises Ribeiro

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Int. J. Bifurc. Chaos, 2021

The zero-Hopf bifurcations in the Kolmogorov systems of degree 3 in R3.

[BibT_eX]

[DOI]

Érika Diz-Pita

,

,

Victoria Otero-Espinar

,

Commun. Nonlinear Sci. Numer. Simul., 2021

Global qualitative dynamics of the Brusselator system.

[BibT_eX]

[DOI]

,

Johanna Denise García-Saldaña

Math. Comput. Simul., 2020

Nilpotent Global Centers of Linear Systems with Cubic Homogeneous Nonlinearities.

[BibT_eX]

[DOI]

,

,

Int. J. Bifurc. Chaos, 2020

Global Phase Portraits for a Planar ℤ2-Equivariant Kukles Systems of Degree 3.

[BibT_eX]

[DOI]

Fabio Scalco Dias

,

Ronisio Moises Ribeiro

,

Int. J. Bifurc. Chaos, 2020

Classification of Invariant Algebraic Curves and Nonexistence of Algebraic Limit Cycles in Quadratic Systems from Family (I) of the Chinese Classification.

[BibT_eX]

[DOI]

Maria V. Demina

,

Int. J. Bifurc. Chaos, 2020

Global Phase Portraits of ℤ2-Symmetric Planar Polynomial Hamiltonian Systems of Degree Three with a Nilpotent Saddle at the Origin.

[BibT_eX]

[DOI]

Montserrat Corbera

,

Int. J. Bifurc. Chaos, 2020

Limit cycles bifurcating of Kolmogorov systems in R2 and in R3.

[BibT_eX]

[DOI]

,

Y. Paulina Martínez

,

Commun. Nonlinear Sci. Numer. Simul., 2020

Two Limit Cycles in Liénard Piecewise Linear Differential Systems.

[BibT_eX]

[DOI]

,

Enrique Ponce

,

J. Nonlinear Sci., 2019

The Liouvillian Integrability of Several Oscillators.

[BibT_eX]

[DOI]

,

Int. J. Bifurc. Chaos, 2019

Polynomial Hamiltonian systems of degree 3 with symmetric nilpotent centers.

[BibT_eX]

[DOI]

Fabio Scalco Dias

,

,

Math. Comput. Simul., 2018

Invariant Algebraic Surfaces and Hopf Bifurcation of a Finance Model.

[BibT_eX]

[DOI]

Murilo R. Cândido

,

,

Int. J. Bifurc. Chaos, 2018

Conservation Laws in Biochemical Reaction Networks.

[BibT_eX]

[DOI]

,

,

,

SIAM J. Appl. Dyn. Syst., 2017

Robustness of exponential behavior in Banach spaces.

[BibT_eX]

[DOI]

,

Liviu Horia Popescu

,

Period. Math. Hung., 2017

Nondegenerate centers for Abel polynomial differential equations of second kind.

[BibT_eX]

[DOI]

,

J. Comput. Appl. Math., 2017

Limit cycles for a variant of a generalized Riccati equation.

[BibT_eX]

[DOI]

,

Appl. Math. Lett., 2017

Center problem in the center manifold for quadratic differential systems in R3.

[BibT_eX]

[DOI]

,

J. Symb. Comput., 2016

Chaotic Behavior of a Generalized Sprott E Differential System.

[BibT_eX]

[DOI]

Regilene D. S. Oliveira

,

Int. J. Bifurc. Chaos, 2016

The Completely Integrable Differential Systems are Essentially Linear Differential Systems.

[BibT_eX]

[DOI]

,

,

Xiang Zhang

J. Nonlinear Sci., 2015

Uniqueness and Non-uniqueness of Limit Cycles for Piecewise Linear Differential Systems with Three Zones and No Symmetry.

[BibT_eX]

[DOI]

,

Enrique Ponce

,

J. Nonlinear Sci., 2015

Centers and isochronous centers for generalized quintic systems.

[BibT_eX]

[DOI]

,

,

J. Comput. Appl. Math., 2015

Hopf bifurcation of a generalized Moon-Rand system.

[BibT_eX]

[DOI]

,

Commun. Nonlinear Sci. Numer. Simul., 2015

On the integrability of a three-dimensional cored galactic Hamiltonian.

[BibT_eX]

[DOI]

,

Appl. Math. Lett., 2015

Center problem in the center manifold for quadratic and cubic differential systems in R3.

[BibT_eX]

[DOI]

Appl. Math. Comput., 2015

Exponential behavior in Banach spaces: robustness of trichotomies in discrete time.

[BibT_eX]

[DOI]

,

Liviu Horia Popescu

,

Period. Math. Hung., 2014

On the analytic integrability of the cored galactic Hamiltonian.

[BibT_eX]

[DOI]

,

Appl. Math. Lett., 2014

Centers for a class of generalized quintic polynomial differential systems.

[BibT_eX]

[DOI]

,

,

Appl. Math. Comput., 2014

On the Number of Limit cycles for a Generalization of LiéNard Polynomial differential Systems.

[BibT_eX]

[DOI]

,

Int. J. Bifurc. Chaos, 2013

Generalized Weierstrass integrability for the complex differential equations dydx=a(x)y4+b(x)y3+c(x)y2+d(x)y+e(x).

[BibT_eX]

[DOI]

,

Appl. Math. Lett., 2013

Hausdorff Dimension and Nonlinear Relations Between Frequencies of Digits.

[BibT_eX]

[DOI]

,

Open Syst. Inf. Dyn., 2012

Polynomial First integrals for the Chen and Lü Systems.

[BibT_eX]

[DOI]

,

Int. J. Bifurc. Chaos, 2012

On the C1 non-integrability of the Belousov-Zhabotinskii system.

[BibT_eX]

[DOI]

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Comput. Math. Appl., 2011

Darboux integrability of a nonlinear financial system.

[BibT_eX]

[DOI]

Appl. Math. Comput., 2011

On the Anisotropic Potentials of Manev-Schwarzschild Type.

[BibT_eX]

[DOI]

Int. J. Bifurc. Chaos, 2010

Formal and Analytic Integrability of the Rossler System.

[BibT_eX]

[DOI]

,

Int. J. Bifurc. Chaos, 2007

Wigner measures and quantum Aubry-Mather theory.

[BibT_eX]

[DOI]

Diogo A. Gomes

,