- coclosed form
- мат.козамкнутая форма
English-Russian scientific dictionary. 2008.
English-Russian scientific dictionary. 2008.
Poisson bracket — In mathematics and classical mechanics, the Poisson bracket is an important operator in Hamiltonian mechanics, playing a central role in the definition of the time evolution of a dynamical system in the Hamiltonian formulation. In a more general… … Wikipedia