Numerical analysis of two-grid decoupled finite element algorithm for a coupled Darcy/Darcy fracture model

DOI10.1016/j.aml.2022.108520OpenAlexW4311091582MaRDI QIDQ2677877

Yao Rong, Guangzhi Du, Liyun Zuo

Publication date: 6 January 2023

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

Full work available at URL: https://doi.org/10.1016/j.aml.2022.108520

zbMATH Keywords

finite element methodbacktracking techniqueDarcy/Darcy fracture modeltwo-grid decoupled method

Mathematics Subject Classification ID

Multigrid methods; domain decomposition for boundary value problems involving PDEs (65N55) Flows in porous media; filtration; seepage (76S05) Error bounds for boundary value problems involving PDEs (65N15) Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs (65N30) Finite element methods applied to problems in fluid mechanics (76M10)

Cites Work

• A novel two-grid method for a fracture model
• A two-grid decoupled algorithm for fracture models
• Space-Time Domain Decomposition for Reduced Fracture Models in Mixed Formulation
• Modeling Fractures and Barriers as Interfaces for Flow in Porous Media

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