Global W1,p regularity for elliptic problem with measure source and Leray–Hardy potential.

In this paper, we develop the Littman–Stampacchia–Weinberger duality approach to obtain global W 1 , p estimates for a class of elliptic problems involving Leray–Hardy operators and measure sources in a distributional framework associated to a dual formulation with a specific weight function. [ABSTRACT FROM AUTHOR]