Centre de Mathématiques et Informatique, Université de Provence, 39, avenue Joliot Curie, 13453 Marseille Cédex 13, France
Abstract:
Let be a smooth real hypersurface of and a compact submanifold of . We generalize a result of A. Boggess and R. Dwilewicz giving, under some geometric conditions on and , an estimate of the submeanvalue on of any function on a neighbourhood of , by the norm of on a neighbourhood of in .