Principal eigenvalues for Isaacs operators with Neumann boundary conditions

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Patrizi, Stefania
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Abstract
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In this paper we show the existence of two principal eigenvalues associated to general non-convex fully nonlinear elliptic operators with Neumann boundary conditions in a bounded $C^2$ domain. We study these objects and we establish some of their basic properties. Finally, Lipschitz regularity, uniqueness and existence results for the solution of the Neumann problem are given.
Comment: 22 pages
Keywords
Mathematics - Analysis of PDEs
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