A note on improved differentiability for the Banach-space valued Finsler ${\hat{I}}^3$-Laplacian

Max Goering, Lukas Koch

We obtain improved fractional differentiability of solutions to the Banach-space valued Finsler ${\hat{I}}^3$-Laplacian defined on a $\ddot{I}ƒ$-convex, $\ddot{I}„$-smooth Banach space. The operators we…