Existence of C solutions to integro-PDEs
نویسنده
چکیده
This paper is concerned with existence of a C viscosity solution of a second order nontranslation invariant integro-PDE. We first obtain a weak Harnack inequality for such integroPDE. We then use the weak Harnack inequality to prove Hölder regularity and existence of solutions of the integro-PDEs.
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