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Nonlocal diffusion problems that approximate the heat equation with Dirichlet boundary conditions
Authors:Carmen Cortazar  Manuel Elgueta  Julio D Rossi
Institution:(1) Departamento de Matemática, Universidad Catolica de Chile, Casilla 306, Correo 22, Santiago, Chile;(2) Departamento de Matemática, FCEyN UBA (1428), Buenos Aires, Argentina
Abstract:We present a model for nonlocal diffusion with Dirichlet boundary conditions in a bounded smooth domain. We prove that solutions of properly rescaled nonlocal problems approximate uniformly the solution of the corresponding Dirichlet problem for the classical heat equation.
Keywords:
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