Local C Estimates for Viscosity Solutions of Neumann-type Boundary Value Problems

نویسندگان

  • Guy Barles
  • Francesca Da Lio
چکیده

In this article, we prove the local C0,α regularity and provide C0,α estimates for viscosity solutions of fully nonlinear, possibly degenerate, elliptic equations associated to linear or nonlinear Neumann type boundary conditions. The interest of these results comes from the fact that they are indeed regularity results (and not only a priori estimates), from the generality of the equations and boundary conditions we are able to handle and the possible degeneracy of the equations we are able to take in account in the case of linear boundary conditions.

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تاریخ انتشار 2009