The structure of radial solutions for elliptic equations arising from the spherical Onsager vortex
The authors study a nonlinear elliptic equation on the plane away from the origin, which arises from the spherical Onsager vortex in physics or the problem of prescribing Gaussian curvature in geometry. The complete structure of radial solutions in terms of initial data is offered.
scientific article; zbMATH DE number 5608376
scientific article