Перегляд за автором "Kapustyan, O.V."

Сортувати за: Порядок: Результатів:

  • Global attractor for impulsive reaction-diffusion equation 
    Iovane, G.; Kapustyan, O.V. (Нелінійні коливання, 2005)
    In this paper we consider a reaction-diffusion equation with nonsmooth nonlinearity, whose solutions have impulse effects at fixed moments of time. We show how this object generates a nonautonomous multivalued dynamical ...
  • Global attractor for non-autonomous wave equation without uniqueness of solution 
    Iovane, G.; Kapustyan, O.V. (Системні дослідження та інформаційні технології, 2006)
    In the paper the non-autonomous wave equation with non-smooth right-hand side is considered. It is proved that all its weak solutions generate multi-valued non autonomous dynamical system, which has invariant global attractor ...
  • On random attractor of semilinear stochastically perturbed wave equation without uniqueness 
    Iovane, G.; Kapustyan, O.V.; Paliichuk, L.S.; Pereguda, O.V. (Системні дослідження та інформаційні технології, 2013)
    In this paper we investigate the dynamics of solutions of the semilinear wave equation, perturbed by additive white noise, in sense of the random attractor theory. The conditions on the parameters of the problem do not ...