Evaluation of the condition number in linear systems arising in finite element approximations
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Publication:5477285
DOI10.1051/m2an:2006006zbMath1149.65306OpenAlexW2134719842MaRDI QIDQ5477285
Alexandre Ern, Jean-Luc Guermond
Publication date: 3 July 2006
Full work available at URL: http://www.numdam.org/item?id=M2AN_2006__40_1_29_0
Boundary value problems for second-order elliptic equations (35J25) Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs (65N30) Iterative numerical methods for linear systems (65F10) Numerical computation of matrix norms, conditioning, scaling (65F35)
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