arXiv · 1702.01054
The Dirichlet problem for nonlocal L\'evy-type operators
Abstract
We present the theory of the Dirichlet problem for nonlocal operators which are the generators of general pure-jump symmetric L\'evy processes whose L\'evy measures need not be absolutely continuous. We establish basic facts about the Sobolev spaces for such operators, in particular we prove the existence and uniqueness of weak solutions. We present strong and weak variants of maximum principle, and L^\infty bounds for solutions. We also discuss the related extension problem in C^{1,1} domains.
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Artur Rutkowski. 2017-02-03. The Dirichlet problem for nonlocal L\'evy-type operators. https://arxiv.org/abs/1702.01054
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