Hamiltonian isotopy (source code)

= Hamiltonian isotopy
{c}
{title2=$\operatorname{Ham}(M,\omega)$}

= Hamiltonian diffeomorphism
{c}
{synonym}

A Hamiltonian isotopy is the flow of a time-dependent <Hamiltonian vector field>. Its time-one map is a Hamiltonian diffeomorphism.