Перегляд за автором "Chekanov, N.A."

Сортувати за: Порядок: Результатів:

  • Spectral properties of the two-dimensional multiwell potential 
    Chekanov, N.A.; Shevchenko, E.V. (Вопросы атомной науки и техники, 2007)
    Two-dimensional multiwell Hamiltonian system with four local minima is considered. The motion of the system shifts from regular to chaotic through “mixed state”, i.e. the state, when regular and irregular regimes of motion ...
  • Symbol calculations the approximate integrals of motion for Hamiltonian systems with N degrees of freedom 
    Bogachev, V.E.; Chekanov, N.A. (Вопросы атомной науки и техники, 2012)
    On the base of the Birkhoff-Gustavson method the algorithm and program in MAPLE for symbol-numerical calculations of the normal form and integrals of motion for resonance and nonresonance Hamiltonian systems with any number ...