Elliptic equations with nonstandard growth involving measures
The author prove the existence of a superharmonic function, which satisfies the equation \[ \operatorname{div} A(x,Du) = \mu \] in the sense of distributions. Here \(\mu\) is a Radon measure and \(A\) is an elliptic operator with \(p(x)\)-type nonstandard growth.
scientific article; zbMATH DE number 5289879