Inserted: 29 sep 2012
Last Updated: 29 sep 2012
Journal: C. R. Acad. Sci. Paris Sér. I Math.
New existence and regularity results are given for non-linear elliptic problems with measure data. The gradient of the solution is itself in an optimal (fractional) Sobolev space: this can be considered an extension of Calderón–Zygmund theory to measure data problems