Positive Scharfetter-Gummel finite volume method for convection-diffusion equations on polygonal meshes
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Publication:2139782
DOI10.1016/j.amc.2022.127071OpenAlexW4220745036MaRDI QIDQ2139782
Publication date: 19 May 2022
Published in: Applied Mathematics and Computation (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1016/j.amc.2022.127071
finite volume methodcoercivitypositivitydegenerate parabolic equationsScharfetter-Gummel schemesecond order accuracygeneric meshes
Numerical methods for partial differential equations, initial value and time-dependent initial-boundary value problems (65Mxx) Numerical methods for partial differential equations, boundary value problems (65Nxx) Parabolic equations and parabolic systems (35Kxx)
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