A new Lagrange multiplier approach for constructing structure preserving schemes. I: Positivity preserving
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Publication:2670379
DOI10.1016/j.cma.2022.114585OpenAlexW4210398350MaRDI QIDQ2670379
Publication date: 11 March 2022
Published in: Computer Methods in Applied Mechanics and Engineering (Search for Journal in Brave)
Full work available at URL: https://arxiv.org/abs/2107.00504
Spectral, collocation and related methods for initial value and initial-boundary value problems involving PDEs (65M70) Numerical solution of discretized equations for boundary value problems involving PDEs (65N22) Numerical methods for variational inequalities and related problems (65K15)
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