  We consider an application of modification of our variational-wavelet
approach to some nonlinear collective model of beam/plasma physics:
Vlasov/Boltzmann-like reduction from general BBGKY hierachy related to modeling
of propagation of intense charged particle beams in high-intensity accelerators
and transport systems. We use fast convergent multiscale variational-wavelet
representations for solutions which allow to consider polynomial and rational
type of nonlinearities. The solutions are represented via the multiscale
decomposition in nonlinear high-localized eigenmodes (waveletons). In contrast
with different approaches we do not use perturbation technique or linearization
procedures.
