The mixed virtual element discretization for highly-anisotropic problems: the role of the boundary degrees of freedom
DOI10.3934/MINE.2023099zbMATH Open1545.65422MaRDI QIDQ6581236
Stefano Scialò, Gioana Teora, Stefano Berrone
Publication date: 30 July 2024
Published in: Mathematics in Engineering (Search for Journal in Brave)
stabilizationill-conditioninganisotropic diffusionboundary degrees of freedomorthogonal polynomial basismixed VEM
Stability in context of PDEs (35B35) Error bounds for boundary value problems involving PDEs (65N15) Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs (65N30) Numerical computation of matrix norms, conditioning, scaling (65F35) Free boundary problems for PDEs (35R35)
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