Liouville's equation
(重定向自Liouville equation)
- For Liouville's equation in dynamical systems, see Liouville's theorem (Hamiltonian).
- For Liouville's equation in quantum mechanics, see Von Neumann equation.
In differential geometry, Liouville's equation, named after Joseph Liouville, is the nonlinear partial differential equation satisfied by the conformal factor of a metric
on a surface of constant Gaussian curvature K:
where is the flat Laplace operator.