3 papers
chao-dyn1998
Turbulence and Bifurcation in the Motion of an Hydrocyclone
Maria Morandi Cecchi, Luca Salasnich
The hydrocyclone is a tool used in different fields but mostly in mining industries to separate minerals. The minerals are put in a liquid or in a stable suspension of a chosen den…
funct-an1997
Convergence of the Splitting Method for Shallow Water Equations
Maria Morandi Cecchi, Luca Salasnich
In this paper we analyze the convergence of the splitting method for shallow water equations. In particular, we give an analytical estimation of the time step which is necessary fo…
chao-dyn1996
Non--Hyperbolic Dynamics: a Family of Special Functions
Maria Morandi Cecchi, Luca Salasnich
In this paper we present some theorems for a class of non--hyperbolic fixed points on and then analyze a family of functions on the plane which have a non--hyperb…