On flows generated by square-integrable vector fields

Nikolay A. Gusev, Mikhail V. Korobkov, Evgeny Yu. Panov +1

For square-integrable divergence-free vector field $\mathbf{v}$ on ${\mathbb{R}}^d$ we prove that the following properties are equivalent: 1) the operator $A_0 ρ= \boldsymbol{v}…