Buscar
Mostrando ítems 11-20 de 31
Determination of Nonchaotic Behavior for Some Classes of Polynomial Jerk Equations
(World Scientific Publ Co Pte Ltd, 2020-06-30)
In this work, by using an algebraic criterion presented by us in an earlier paper, we determine the conditions on the parameters in order to guarantee the nonchaotic behavior for some classes of nonlinear third-order ...
Polynomial Differential Systems in R3 Having Invariant Weighted Homogeneous Surfaces
(2018-03-01)
In this paper we give the normal form of all polynomial differential systems in R3 having a weighted homogeneous surface f= 0 as an invariant algebraic surface and characterize among these systems those having a Darboux ...
Integrabilidade e dinâmica global de sistema diferenciais polinomiais definidos em R³ com superfícies algébricas invariantes de graus 1 e 2
(Universidade Estadual Paulista (Unesp), 2017-07-05)
Neste trabalho, consideramos aspectos algébricos e dinâmicos de alguns problemas envolvendo superfícies algébricas invariantes em sistemas diferenciais polinomiais definidos em R³. Determinamos o número máximo de planos ...
Equações de Pfaff e a não existência de soluções algébricas
(Universidade Federal de Juiz de Fora (UFJF)BrasilICE – Instituto de Ciências ExatasMestrado Acadêmico em MatemáticaUFJF, 2017)
Aplicación del método de darboux en el análisis de integralidad de un sistema diferencial de tipo lotka-volterra
(Universidad Tecnológica de PereiraFacultad de Ciencias BásicasPereiraMaestría en Matemática, 2022)
On the dynamics of the Bianchi IX system
(Iop Publishing Ltd, 2007-06-29)
In this paper, we study the flow on three invariant sets of dimension five for the classical Bianchi IX system. In these invariant sets, using the Darboux theory of integrability, we prove the non-existence of periodic ...
Final evolutions of a class of May-Leonard Lotka-Volterra systems
(Taylor & Francis Ltd, 2020-04-02)
We study a particular class of Lotka-Volterra 3-dimensional systems called May-Leonard systems, which depend on two real parameters a and b, when a + b = -1. For these values of the parameters we shall describe its global ...
Shape invariance through Crum transformation
(AIP Publishing, 2006)
On the dynamics of the Bianchi IX system
(Iop Publishing Ltd, 2007-06-29)
In this paper, we study the flow on three invariant sets of dimension five for the classical Bianchi IX system. In these invariant sets, using the Darboux theory of integrability, we prove the non-existence of periodic ...