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BBGKY Dynamics: from Localization to Pattern Formation

Antonina N. Fedorova·Michael G. Zeitlin
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Abstract

A fast and efficient numerical-analytical approach is proposed for modeling complex behaviour in the BBGKY--hierarchy of kinetic equations. Our calculations are based on variational and multiresolution approaches in the basis of polynomial tensor algebras of generalized coherent states/wavelets. We construct the representation for hierarchy of reduced distribution functions via the multiscale decomposition in highly-localized eigenmodes. Numerical modeling shows the creation of various internal structures from localized modes, which are related to localized or chaotic type of behaviour and the corresponding patterns (waveletons) formation. The localized pattern is a model for energy confinement state (fusion) in plasma.

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Antonina N. Fedorova, Michael G. Zeitlin. 2002-12-18. BBGKY Dynamics: from Localization to Pattern Formation. https://doi.org/10.1142/9789812705129_0043

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