A note on global regularity for the weak solutions of fractional p-Laplacian equations (1504.01006v1)

Abstract: We consider a boundary value problem driven by the fractional p-Laplacian operator with a bounded reaction term. By means of barrier arguments, we prove H\"older regularity up to the boundary for the weak solutions, both in the singular (1<p\<2) and the degenerate (p\>2) case.