A positivity-preserving RD-FV scheme for diffusion problems on triangular meshes

DOI10.1016/j.apnum.2022.11.021OpenAlexW4310136245MaRDI QIDQ6101753

Jiexing Zhang, GuoXi Ni, Yi Wang

Publication date: 20 June 2023

Published in: Applied Numerical Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.apnum.2022.11.021

zbMATH Keywords

diffusion problempositivity-preservingcell-centered schemeresidual distribution method

Mathematics Subject Classification ID

Basic methods in fluid mechanics (76Mxx) 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)

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