On self-similar singular solutions to a vorticity stretching equation

Dapeng Du, Jingyu Li, Xinyue Shi

We consider the following model equation: \begin{equation} ω_{t} = Z_{11}ω\,ω, \end{equation} where \begin{equation} Z_{11} = \partial_{11}Δ^{-1} \end{equation} is a Calderon-Zygmo…