DSpace Angular :: Navegando por Autor "Valls, Claudia"

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Global dynamical aspects of a generalized Chen-Wang differential system.
(2015-11) Oliveira, Regilene Delazari dos Santos; Valls, Claudia
We present several global dynamical aspects of the generalized Chen–Wang differential system...
Global dynamical aspects of a generalized Sprott E differential system.
(2015-09) Oliveira, Regilene Delazari dos Santos; Valls, Claudia
In this paper we consider some global dynamical aspects of the generalized Sprott E differential system...
On the Darboux integrability of a three-dimensional forced-damped differential system.
(2016-09) Llibre, Jaume; Oliveira, Regilene Delazari dos Santos; Valls, Claudia
In 2011 Pehlivan proposed a three–dimensional forced–damped autonomous differential system which can display simultaneously unbounded and chaotic solutions.
On the integrability and the zero-hopf bifurcation of a Chen-Wang differential system.
(2014) LLibre, Jaume; Oliveira, Regilene Delazari dos Santos; Valls, Claudia
The first objective of this paper is to study the Darboux integrability of the polynomial differential system.
Polynomial integrability of Hamiltonian systems with homogeneous potentials of degree-k.
(2015-11) Oliveira, Regilene Delazari dos Santos; Valls, Claudia
In this paper we shall answer positively two open problems proposed by Llibre-Mahdi-Valls in Physica D, 240 (2011).