Remarks on biharmonic maps into spheres
The author proves an apriori estimate in Morrey spaces for both intrinsic and extrinsic biharmonic maps into spheres. As applications are proved an energy quantization theorem for biharmonic maps from 4-manifolds into spheres, and a partial regularity theorem for stationary intrinsic biharmonic maps into spheres.
scientific article; zbMATH DE number 2123510