Boundedness in Morrey spaces is studied for singular integral operators with kernels of mixed homogeneity and their commutators with multiplication by a BMO-function. The results are applied in obtaining fine ( Morrey and Holder) regularity of strong solutions to higher-order elliptic and parabolic equations with VMO coefficients.
|Titolo:||Singular integral operators, Morrey spaces and fine regularity of solutions to PDE's|
|Data di pubblicazione:||2004|
|Digital Object Identifier (DOI):||10.1023/B:POTA.0000010664.71807.f6|
|Appare nelle tipologie:||1.1 Articolo in rivista|