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Peixoto's Theorem for vector fields on S2 with impasse points
(2013-09-01)
The structural stability of vector fields with impasse regular curves on S2 is studied and a version of Peixoto's Theorem is established. Moreover a global analysis of normal forms of the constrained systems. A(x).ẋ=F(x) ...
Peixoto's Theorem for vector fields on S2 with impasse points
(2013-09-01)
The structural stability of vector fields with impasse regular curves on S2 is studied and a version of Peixoto's Theorem is established. Moreover a global analysis of normal forms of the constrained systems. A(x).ẋ=F(x) ...
Superfícies de impasse e bifurcações de sistemas forçados
(Universidade Estadual Paulista (Unesp), 2009-03-06)
Neste trabalho, estudamos as famíılias de sistemas forçados com superfície de impasse regular, as formas normais de seus pontos “típicos”bem como seus retratos de fase. Vemos ainda alguns resultados sobre a genericidade ...
Superfícies de impasse e bifurcações de sistemas forçados
(Universidade Estadual Paulista (UNESP), 2014)