Kinetic equation and clipping - two limits of wave turbulence theory
Abstract
Description
Different dynamics, described by kinetic equation and clipping method is shown as well as a role of approximate resonances in wave turbulence theory. Applications of clipping method are sketched for gravity-capillary and drift waves. Brief discussion of possible transition from continuous spectrum (= kinetic equation) to discrete spectrum (= clipping) is given at the end.
Text consists of 17 pages. Results of numeric simulations, described in text, can also be obtained from author in the form of corresponding figures (I could not download them together with the text)
Text consists of 17 pages. Results of numeric simulations, described in text, can also be obtained from author in the form of corresponding figures (I could not download them together with the text)