Large forward discretely self-similar solutions to the two-dimensional Navier-Stokes equations with rough data

Changfeng Gui, Hao Liu, Chunjing Xie

We construct forward discretely self-similar (DSS) solutions of two-dimensional Navier-Stokes equations with arbitrarily large data in $L_{loc}^2({\mathbb{R}}^2\setminus \{0\})$. For…