A note on the conditioning of a class of generalized finite element methods

DOI10.1016/j.apnum.2011.05.004zbMath1237.65125OpenAlexW2058392110MaRDI QIDQ415198

Hengguang Li

Publication date: 11 May 2012

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

Full work available at URL: https://doi.org/10.1016/j.apnum.2011.05.004

zbMATH Keywords

condition numbergeneralized finite element methodelliptic boundary value problempartition of unity

Mathematics Subject Classification ID

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

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