An Improved Linearity-Preserving Cell-Centered Scheme for Nonlinear Diffusion Problems on General Meshes

DOI10.4208/NMTMA.OA-2020-0006zbMath1488.65336OpenAlexW3121615847MaRDI QIDQ5017509

Tong Kang, Cheng Dong

Publication date: 17 December 2021

Published in: Numerical Mathematics: Theory, Methods and Applications (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.4208/nmtma.oa-2020-0006

zbMATH Keywords

nonlinear diffusion equationfinite volume schemelinearity-preserving criterioncell-centered schemenumerical heat-barrier issuevertex interpolation algorithm

Mathematics Subject Classification ID

Stability and convergence of numerical methods for initial value and initial-boundary value problems involving PDEs (65M12) Finite volume methods for initial value and initial-boundary value problems involving PDEs (65M08) Numerical solution of discretized equations for initial value and initial-boundary value problems involving PDEs (65M22)

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