9 papers · 1 filter
Quasiclassical Calculations for Wigner Functions via Multiresolution
Antonina N. Fedorova, Michael G. Zeitlin
We present the application of variational-wavelet analysis to numerical/analytical calculations of Wigner functions in (nonlinear) quasiclassical beam dynamics problems. (Naive) de…
Multiresolution Representations for Solutions of Vlasov-Maxwell-Poisson Equations
Antonina N. Fedorova, Michael G. Zeitlin
We present the applications of variational-wavelet approach for computing multiresolution/multiscale representation for solution of some approximations of Vlasov-Maxwell-Poisson eq…
Quasiclassical Calculations in Beam Dynamics
Antonina N. Fedorova, Michael G. Zeitlin
We present some applications of general harmonic/wavelet analysis approach (generalized coherent states, wavelet packets) to numerical/analytical calculations in (nonlinear) quasic…
Multiscale Representations for Solutions of Vlasov-Maxwell Equations for Intense Beam Propagation
Antonina N. Fedorova, Michael G. Zeitlin
We present the applications of variational--wavelet approach for computing multiresolution/multiscale representation for solution of some approximations of Vlasov-Maxwell equations…
Local Analysis of Nonlinear RMS Envelope Dynamics
Antonina N. Fedorova, Michael G. Zeitlin
We present applications of variational -- wavelet approach to nonlinear (rational) rms envelope dynamics. We have the solution as a multiresolution (multiscales) expansion in the b…
Spin-Orbital Motion: Symmetry and Dynamics
Antonina N. Fedorova, Michael G. Zeitlin
We present the applications of variational--wavelet approach to nonlinear (rational) model for spin-orbital motion: orbital dynamics and Thomas-BMT equations for classical spin vec…