43 citations · 178 across the 38 of their papers we have counts for
3 papers · 1 filter
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…
Partition of Unity Interpolation on Multivariate Convex Domains
Roberto Cavoretto, Alessandra De Rossi, Emma Perracchione
In this paper we present a new algorithm for multivariate interpolation of scattered data sets lying in convex domains $Ω\subseteq \RR^N$, for any . To organize the point…
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…