Regularity for solutions of H-systems and n-harmonic maps with n/2 square integrable derivatives

Michał Miśkiewicz, Bogdan Petraszczuk, Paweł Strzelecki

We study the regularity of weak solutions for two elliptic systems involving the $n$-Laplacian and a critical nonlinearity in the right hand side: $H$-systems and $n$-harmonic maps…