Preserving nonnegativity of an affine finite element approximation for a convection-diffusion-reaction problem
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Publication:289319
DOI10.1016/j.cam.2016.04.018zbMath1339.65181OpenAlexW2343857825MaRDI QIDQ289319
Publication date: 30 May 2016
Published in: Journal of Computational and Applied Mathematics (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1016/j.cam.2016.04.018
Reaction-diffusion equations (35K57) Finite element, Rayleigh-Ritz and Galerkin methods for initial value and initial-boundary value problems involving PDEs (65M60) Positive solutions to PDEs (35B09)
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