Cláudia Valls

发表

On the Anisotropic Potentials of Manev-Schwarzschild Type

Cláudia Valls, C. Valls, 2010, Int. J. Bifurc. Chaos.

Hausdorff Dimension and Nonlinear Relations Between Frequencies of Digits

Luís Barreira, Cláudia Valls, L. Barreira, 2012, Open Syst. Inf. Dyn..

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

Luís Barreira, Cláudia Valls, Liviu Horia Popescu, 2014, Period. Math. Hung..

Conservation Laws in Biochemical Reaction Networks

Carsten Wiuf, Cláudia Valls, Adam Mahdi, 2017, SIAM J. Appl. Dyn. Syst..

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

Cláudia Valls, 2015, Appl. Math. Comput..

On the analytic integrability of the cored galactic Hamiltonian

Jaume Llibre, Cláudia Valls, C. Valls, 2014, Appl. Math. Lett..

Centers and isochronous centers for generalized quintic systems

Jaume Giné, Jaume Llibre, Cláudia Valls, 2015, J. Comput. Appl. Math..

Robustness of exponential behavior in Banach spaces

Luís Barreira, Cláudia Valls, Liviu Horia Popescu, 2016, Periodica Mathematica Hungarica.

Chaotic Behavior of a Generalized Sprott E Differential System

Regilene D. S. Oliveira, Cláudia Valls, 2016, Int. J. Bifurc. Chaos.

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

Jaume Llibre, Cláudia Valls, 2011, Comput. Math. Appl..

The Completely Integrable Differential Systems are Essentially Linear Differential Systems

Xiang Zhang, Jaume Llibre, Cláudia Valls, 2015, J. Nonlinear Sci..

Centers for a class of generalized quintic polynomial differential systems

Jaume Giné, Jaume Llibre, Cláudia Valls, 2014, Appl. Math. Comput..

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

Jaume Llibre, Cláudia Valls, C. Valls, 2013, Int. J. Bifurc. Chaos.

Darboux integrability of a nonlinear financial system

Cláudia Valls, 2011, Appl. Math. Comput..

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

Jaume Giné, Cláudia Valls, 2016, J. Symb. Comput..

Formal and Analytic Integrability of the Rossler System

Jaume Llibre, Cláudia Valls, 2007, Int. J. Bifurc. Chaos.

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

Jaume Llibre, Enrique Ponce, Cláudia Valls, 2015, J. Nonlinear Sci..

Wigner measures and quantum Aubry-Mather theory

Cláudia Valls, Diogo A. Gomes, C. Valls, 2007, Asymptot. Anal..

Polynomial First integrals for the Chen and Lü Systems

Jaume Llibre, Cláudia Valls, C. Valls, 2012, Int. J. Bifurc. Chaos.

Invariant Algebraic Surfaces and Hopf Bifurcation of a Finance Model

Jaume Llibre, Cláudia Valls, Murilo R. Cândido, 2018, Int. J. Bifurc. Chaos.

Nondegenerate centers for Abel polynomial differential equations of second kind

Jaume Giné, Cláudia Valls, 2017, J. Comput. Appl. Math..

On the integrability of a three-dimensional cored galactic Hamiltonian

Jaume Llibre, Cláudia Valls, C. Valls, 2015, Appl. Math. Lett..

Limit cycles for a variant of a generalized Riccati equation

Jaume Llibre, Cláudia Valls, 2017, Appl. Math. Lett..

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

Jaume Llibre, Cláudia Valls, Victoria Otero-Espinar, 2020, Commun. Nonlinear Sci. Numer. Simul..