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.

A REAL ANALYTICITY RESULT FOR A NONLINEAR INTEGRAL OPERATOR

LANZA DE CRISTOFORIS, MASSIMO;MUSOLINO, PAOLO
2013

Abstract

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.
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11577/2577682
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