We consider a nonlinear integral operator which involves a Nemytskij type operator and which appears in the applications as a pull-back of layer potential operators. We prove an analyticity result in Schauder spaces by splitting the operator into the composition of a nonlinear operator acting into Roumieu classes and a composition operator.
|Number of pages||26|
|Journal||Journal of Integral Equations and Applications|
|Publication status||Published - 2013|
- Integral operators
- Roumieu classes
- Schauder spaces
- Superposition operators