Homogeneous solutions of steady Navier-Stokes equations with singularities

All (-1)-homogeneous axisymmetric no-swirl solutions of the incompressible steady Navier-Stokes equations in 3D which are smooth on the unit sphere minus two poles can be parameterized as a four dimensional surface with boundary in appropriate function spaces. In this talk, I will introduce the derivation of this classifications. This is a joint work with Professor YanYan Li and Xukai Yan.