Uniform Lipschitz regularity of flat segregated interfaces in a singularly perturbed problem
نویسندگان
چکیده
منابع مشابه
Uniform superconvergence analysis of the discontinuous Galerkin method for a singularly perturbed problem in 1-D
It has been observed from the authors’ numerical experiments (2007) that the Local Discontinuous Galerkin (LDG) method converges uniformly under the Shishkin mesh for singularly perturbed two-point boundary problems of the convection-diffusion type. Especially when using a piecewise polynomial space of degree k, the LDG solution achieves the optimal convergence rate k+1 under the L2-norm, and a...
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ژورنال
عنوان ژورنال: Calculus of Variations and Partial Differential Equations
سال: 2017
ISSN: 0944-2669,1432-0835
DOI: 10.1007/s00526-017-1235-4