The finite volume scheme preserving the positivity for diffusion equation

DOI10.1360/012011-1041zbMath1488.65358OpenAlexW2331806458MaRDI QIDQ5017789

Zhiqiang Sheng, Jing-Yan Yue, Guang-Wei Yuan

Publication date: 17 December 2021

Published in: SCIENTIA SINICA Mathematica (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1360/012011-1041

zbMATH Keywords

diffusion equationpositivitycell-centered finite volume scheme

Mathematics Subject Classification ID

Oscillation, zeros of solutions, mean value theorems, etc. in context of PDEs (35B05) Finite volume methods for initial value and initial-boundary value problems involving PDEs (65M08)

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