3 papers
cond-mat.stat-mech2001
Spatio-temporal log-stable process for the turbulent energy-cascade
J. Schmiegel, M. Greiner
We present a dynamical log-stable process for the spatio-temporal evolution of the energy-dissipation field in fully developed turbulence. The process is constructed from multifrac…
cond-mat.stat-mech2001
Dynamical random multiplicative cascade model in 1+1 dimensions
Juergen Schmiegel, Hans C. Eggers, Martin Greiner
Geometrical random multiplicative cascade processes are often used to model positive-valued multifractal fields such as for example the energy dissipation field of fully developed…
chao-dyn1999
Indistinguishable multiplier statistics of discrete and continous turbulent cascade models
Bruno Jouault, Juergen Schmiegel, Martin Greiner
The multiplier statistics of discrete and continuous nonconservative multiplicative cascade models, employed to describe the energy cascade in fully developed turbulence, is invest…