Yan, Xukai. Homogeneous solutions of stationary Navier-Stokes equations with isolated singularities on the unit sphere. Retrieved from https://doi.org/doi:10.7282/T37947N9
DescriptionWe classify all (-1)-homogeneous axisymmetric no-swirl solutions of incompressible stationary Navier-Stokes equations in three dimension which are smooth on the unit sphere minus the south and north poles. We establish existence and nonexistence results of (-1)-homogeneous axisymmetric solutions with nonzero swirl emamnating from axisymmetric no-swirl solutions. We also establish asymptotic expansions for every (-1)-homogeneous axisymmetric solutions in a neighborhood of a singular point on the unit sphere.