TWO-WEIGHTED INEQUALITIES FOR MAXIMAL, SINGULAR INTEGRAL OPERATORS AND THEIR COMMUTATORS IN GMp,θ,ω,φ(Rn) SPACES.

In this paper, we prove the two-weighted boundedness of maximal operator, singular integral operators and their commutators in weighted global Morrey-type spaces GM_p,θ,ω,φ(Rⁿ). Furthermore, we give weighted global Morrey-type a priori estimates and a priori estimates for non-divergent elliptic equations in GM_p,θ,ω,φ(Rⁿ) spaces as applications. [ABSTRACT FROM AUTHOR]