Liouville equation

Liouville equation

[′lyü‚vēl i‚kwā·zhən]
(statistical mechanics)
An equation which states that the density of points representing an ensemble of systems in phase space which are in the neighborhood of some given system does not change with time.
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References in periodicals archive ?
Let us define a phase space density f(x, p; s) which evolves according to the Liouville equation
NAGAR, On the solution of the Liouville equation over a rectangle, J.
Generalized Liouville Equation and Approximate Orthogonal Decomposition Methods