Página principal > Resultados de la búsqueda: Invariant algebraic surface
  Consejos para la búsqueda
Búsqueda avanzada
Buscar colecciones:
Ordenar por: Mostrar resultados: Formato de visualización:
Resultados globales: 3 registros encontrados en 0.03 segundos.
Artículos, Encontrados 3 registros
Artículos Encontrados 3 registros  
1.
16 p, 793.8 KB Dynamics of the FitzHugh-Nagumo system having invariant algebraic surfaces / Llibre, Jaume (Universitat Autònoma de Barcelona. Departament de Matemàtiques) ; Tian, Yuzhou (Sun Yat-sen University. School of Mathematics (China))
In this paper, we study the dynamics of the FitzHugh-Nagumo system x˙=z,y˙=b(x-dy),z˙=x(x-1)(x-a)+y+cz having invariant algebraic surfaces. This system has four different types of invariant algebraic surfaces. [...]
2021 - 10.1007/s00033-020-01450-1
Zeitschrift fur Angewandte Mathematik und Physik, Vol. 72, Issue 1 (February 2021) , art. 15  
Registro completo -
2.
15 p, 386.3 KB Invariant algebraic surfaces and hopf bifurcation of a finance model / Cândido, Murilo R. (Universitat Autònoma de Barcelona. Departament de Matemàtiques) ; Llibre, Jaume (Universitat Autònoma de Barcelona. Departament de Matemàtiques) ; Valls, Clàudia 1973- (Universidade de Lisboa. Instituto Superior Técnico. Departamento de Matemática)
Recently there are several works studying the finance model ẋ=z+x(y−a),ẏ=1−by−x2,ż=−x−cz, where a,b and c are positive parameters. The first objective of this paper is to show that this model exhibits one small-amplitude periodic solution emerging from a Hopf bifurcation at the equilibrium point (0, 1/b, 0) and in the second one we show that this system does not have invariant algebraic surfaces for any value of the parameters.
2018 - 10.1142/S021812741850150X
International journal of bifurcation and chaos in applied sciences and engineering, Vol. 28, Issue 12 (November 2018) , art. 1850150  
Registro completo -
3.
14 p, 765.8 KB On the dynamics of a system that bridges the gap between Lorenz and Chen systems / Llibre, Jaume (Universitat Autònoma de Barcelona. Departament de Matemàtiques) ; Rodrigues, Ana (University of Exeter. College of Engineering, Mathematics and Physics)
A one-parameter family of differential systems that bridges the gap between the Lorenz and the Chen systems was proposed by Lu, Chen, Cheng and Celikovsy. The goal of this paper is to analyze what we can say using analytic tools about the dynamics of this one-parameter family of differential systems. [...]
2015 - 10.1142/S0218127415501229
International journal of bifurcation and chaos in applied sciences and engineering, Vol. 25 Núm. 9 (2015) , p. 1550122 (9 pages)  
Registro completo -

¿Le interesa recibir alertas sobre nuevos resultados de esta búsqueda?
Defina una alerta personal vía correo electrónico o subscríbase al canal RSS.
Depósito Digital de Documentos de la UAB :: Buscar :: Enviar :: Personalizar :: Ayuda
Powered by Invenio v1.1.6
Mantenido por ddd.bib@uab.cat  :: Metadatos sujetos a:
Colaboramos