Hölder continuity up to the boundary of minimizers for some integral functionals with degenerate integrands (Q2478422)

Summary: We study qualitative properties of minimizers for a class of integral functionals, defined in a weighted space. In particular we obtain Hölder regularity up to the boundary for the minimizers of an integral functional of high order by using an interior local regularity result and a modified Moser method with special test function.