We show that given a positive and finite Radon measure $\mu$, there is a $\Apx$ -superharmonic function $u$ which satisfies
$-\dive\A(x,Du)=\mu$
¶ in the sense of distributions. Here $\A$ is an elliptic operator with $p(x)$-type nonstandard growth.
@article{1207580349,
author = {Lukkari, T.},
title = {Elliptic equations with nonstandard growth involving measures},
journal = {Hiroshima Math. J.},
volume = {38},
number = {1},
year = {2008},
pages = { 155-176},
language = {en},
url = {http://dml.mathdoc.fr/item/1207580349}
}
Lukkari, T. Elliptic equations with nonstandard growth involving measures. Hiroshima Math. J., Tome 38 (2008) no. 1, pp. 155-176. http://gdmltest.u-ga.fr/item/1207580349/