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math.NA2014
Reliable approximation of separatrix manifolds in competition models with safety niches
Roberto Cavoretto, Alessandra De Rossi, Emma Perracchione +1
In dynamical systems saddle points partition the domain into basins of attractions of the remaining locally stable equilibria. This situation is rather common especially in populat…
math.NA2014
Graphical representation of separatrices of attraction basins in two and three dimensional dynamical systems
Roberto Cavoretto, Alessandra De Rossi, Emma Perracchione +1
In this paper we consider the problem of reconstructing separatrices in dynamical systems. In particular, here we aim at partitioning the domain approximating the boundaries of the…