Перегляд за автором "Bogdan, M.M."

Сортувати за: Порядок: Результатів:

  • Bifurcation picture and stability of the gap and out-gap discrete solitons 
    Kroon, L.; Bogdan, M.M.; Kovalev, A.S.; Malyuta, E.Yu. (Физика низких температур, 2007)
    The dynamics of a quaternary fragment of a discrete system of coupled nonlinear oscillators with modulated frequency parameters is investigated and the stability of its gap and out-gap soliton-like excitations is studied.
  • Dynamics of bound soliton states in regularized dispersive equations 
    Bogdan, M.M.; Charkina, O.V. (Физика низких температур, 2008)
    The nonstationary dynamics of topological solitons (dislocations, domain walls, fluxons) and their bound states in one-dimensional systems with high dispersion are investigated. Dynamical features of a moving kink emitting ...
  • Formation of soliton complexes in dispersive systems 
    Bogdan, M.M.; Kosevich, A.M.; Maugin, G.A. (Condensed Matter Physics, 1999)
    The concept of soliton complex in a nonlinear dispersive medium is formulated. It is shown that interacting identical topological solitons in the medium can form bound soliton complexes which move without radiation. This ...
  • Internal Modes of Solitons and Near-Integrable Highly-Dispersive Nonlinear Systems 
    Charkina, O.V.; Bogdan, M.M. (Symmetry, Integrability and Geometry: Methods and Applications, 2006)
    The transition from integrable to non-integrable highly-dispersive nonlinear models is investigated. The sine-Gordon and φ⁴-equations with the additional fourth-order spatial and spatio-temporal derivatives, describing the ...