Lusin theorem, GLT sequences and matrix computations: an application to the spectral analysis of PDE discretization matrices

DOI10.1016/j.jmaa.2016.08.040zbMath1352.65501OpenAlexW257578139MaRDI QIDQ321778

Carlo Garoni, Debora Sesana, Carla Manni, Hendrik Speleers, Stefano Serra Capizzano

Publication date: 14 October 2016

Published in: Journal of Mathematical Analysis and Applications (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.jmaa.2016.08.040

zbMATH Keywords

Lusin theoremisogeometric analysisgeneralized locally Toeplitz sequencesPDE discretization matricesspectral distribution and symbol

Mathematics Subject Classification ID

Boundary value problems for second-order elliptic equations (35J25) Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs (65N30)

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