Numerical Simulation of Collinear Capillary-Wave Turbulence

Pour évaluer si les chemins identifiés peuvent être des corridors potentiels, leur localisation est comparée à celle des zones préférées par les chats sauvages et avec les

In the meantime, Zakharov and Filonenko [4] showed, in the case of four-wave interactions, that the kinetic equations derived from the wave turbulence analysis have exact

As a first effort in this direction, we prove in the companion paper [23] Strichartz estimates with an intermediate gain 0 < µ < 1/2 which yields a Cauchy theory (see Theorem

We show theoretically that no such velocity threshold exists for a steady circular motion, for which, even for small velocities, a finite wave drag is experienced by the object..

Experimentally, forcing low frequency gravity waves leads in the capillary wave range to power-law spec- tra of wave elevation whose exponents are in agreement to those predicted

Thus, in some sense the dynamics of SGN equations are similar to the Korteweg – de Vries (KdV) equation where smooth solitary waves (of elevation) emerge [13] and also similar to

When the container is submitted to random forcing, we observe an invariant-scale power spectrum of wave amplitude on two decades in frequency in roughly good agreement with

Here, we completed the numerical results with addi- tional information provided by the computations: (i) on the asymptotic decay of the classical solitary waves; (ii) on the