A new Lagrange multiplier approach for constructing structure preserving schemes, I. Positivity preserving

作者：Qing Cheng, Jie Shen · 发表于：Computer Methods in Applied Mechanics and Engineering · 年份：2022 · DOI：10.1016/j.cma.2022.114585 · 被引用次数：65 · 研究领域：Advanced Numerical Methods in Computational Mathematics、Differential Equations and Numerical Methods、Numerical methods for differential equations