ELECTRONIC JOURNAL OF QUALITATIVE THEORY OF DIFFERENTIAL EQUATIONS, vol.2019, no.55, 2019 (SCI-Expanded)
We study the boundedness of the sublinear integral operators generated by Calderon-Zygmund operator and their commutators with BMO functions on generalized Morrey spaces. These obtained estimates are used to get regularity of the solution of Dirichlet problem for higher order linear elliptic operators.