146 citations · 312 across the 6 of their papers we have counts for
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cond-mat.stat-mech1999★ 6 cited
Lyapounov exponent and density of states of a one-dimensional non-Hermitian Schroedinger equation
Bernard Derrida, Jesper Lykke Jacobsen, Reuven Zeitak
We calculate, using numerical methods, the Lyapounov exponent gamma(E) and the density of states rho(E) at energy E of a one-dimensional non-Hermitian Schroedinger equation with of…
cond-mat.stat-mech1998★ 51 cited
Anomalous scaling in passive scalar advection: Monte-Carlo Lagrangian trajectories
Omri Gat, Itamar Procaccia, Reuven Zeitak
We present a numerical method which is used to calculate anomalous scaling exponents of structure functions in the Kraichnan passive scalar advection model (R. H. Kraichnan, Phys.…
cond-mat.stat-mech1997★ 26 cited
Multiscaling in passive scalar advection as stochastic shape dynamics
Omri Gat, Reuven Zeitak
The Kraichnan rapid advection model is recast as the stochastic dynamics of tracer trajectories. This framework replaces the random fields with a small set of stochastic ordinary d…