An unconditionally stable and \(L^2\) optimal quadratic finite volume scheme over triangular meshes for anisotropic elliptic equations
DOI10.1007/s10444-023-10085-5zbMath1530.65145OpenAlexW4388903963MaRDI QIDQ6144996
Ke-jia Pan, Xiaoxin Wu, Weifeng Qiu
Publication date: 8 January 2024
Published in: Advances in Computational Mathematics (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1007/s10444-023-10085-5
inf-sup conditionfinite volume schemeelliptic equationtriangular meshesquadratic element\(L^2\) error estimate
Error bounds for boundary value problems involving PDEs (65N15) Stability and convergence of numerical methods for boundary value problems involving PDEs (65N12) Mesh generation, refinement, and adaptive methods for boundary value problems involving PDEs (65N50) Rate of convergence, degree of approximation (41A25) Finite volume methods for boundary value problems involving PDEs (65N08)
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