A New Finite Element Space for Expanded Mixed Finite Element Method

DOI10.4208/jcm.2112-m2021-0204OpenAlexW4361799851MaRDI QIDQ6049030

Unnamed Author, Zhaojie Zhou, Hong Wang, Huan-Zhen Chen

Publication date: 16 October 2023

Published in: Journal of Computational Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.4208/jcm.2112-m2021-0204

zbMATH Keywords

solvabilityoptimal convergenceexpanded mixed finite elementminimum degrees of freedomnew finite element spacethe inf-sup condition

Mathematics Subject Classification ID

Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs (65N30)

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