arXiv · 1908.00525
On the H\"older regularity for solutions of integro-differential equations like the anisotropic fractional Laplacian
Abstract
In this paper we study integro-differential equations like the anisotropic fractional Laplacian. As in [Silvestre, Indiana University Mathematics Journal 55, 2006], we adapt the De Giorgi technique to achieve the $C^{\gamma}$-regularity for solutions of class $C^{2}$ and use the geometry found in [Caffarelli, Leit\~ao, and Urbano, Math. Ann. 360, 2014] to get an ABP estimate, a Harnack inequality and the interior $C^{1, \gamma}$ regularity for viscosity solutions.
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E. B. dos Santos, Raimundo Leitão. 2019-08-01. On the H\"older regularity for solutions of integro-differential equations like the anisotropic fractional Laplacian. https://arxiv.org/abs/1908.00525
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