116 citations · 164 across the 4 of their papers we have counts for
4 papers
Influence of Collision Cascade Statistics on Pattern Formation of Ion-Sputtered Surfaces
M. Feix, A. K. Hartmann, R. Kree +2
Theoretical continuum models that describe the formation of patterns on surfaces of targets undergoing ion-beam sputtering, are based on Sigmund's formula, which describes the spat…
Entropy and Wigner Functions
G. Manfredi, M. R. Feix
The properties of an alternative definition of quantum entropy, based on Wigner functions, are discussed. Such definition emerges naturally from the Wigner representation of quantu…
A multistream model for quantum plasmas
F. Haas, G. Manfredi, M. Feix
The dynamics of a quantum plasma can be described self-consistently by the nonlinear Schroedinger-Poisson system. Here, we consider a multistream model representing a statistical m…
First integrals and parametric solutions for equations integrable through Lie symmetries
Claude Géronimi, Peter Leach, Marc R. Feix
We present here the explicit parametric solutions of second order differential equations invariant under time translation and rescaling and third order differential equations invar…