Перегляд за автором "Yanishevsky, V.S."

Сортувати за: Порядок: Результатів:

  • Gaussian approximation for Ising model. Variational approach 
    Yanishevsky, V.S. (Condensed Matter Physics, 2000)
    A variant of a Gaussian approximation in Ising model of phase transition is suggested. The method of functional integration with the application of a variational method is put in the basis of the approach. The Hamiltonian (the ...
  • The path integral representation kernel of evolution operator in Merton-Garman model 
    Blazhyevskyi, L.F.; Yanishevsky, V.S. (Condensed Matter Physics, 2011)
    In the framework of path integral the evolution operator kernel for the Merton-Garman Hamiltonian is constructed. Based on this kernel option formula is obtained, which generalizes the well-known Black-Scholes result. ...