Rectangular GLT sequences
DOI10.1553/etna_vol55s585zbMath1493.15085arXiv2202.00312OpenAlexW4285150684MaRDI QIDQ2153952
Carlo Garoni, Giovanni Barbarino, Mariarosa Mazza, Stefano Serra Capizzano
Publication date: 13 July 2022
Published in: ETNA. Electronic Transactions on Numerical Analysis (Search for Journal in Brave)
Full work available at URL: https://arxiv.org/abs/2202.00312
asymptotic distributionfinite elementseigenvaluestensor productsmultigrid methodssingular valuesB-splinesToeplitz matricesdiscretization of differential equations
Numerical computation using splines (65D07) Multigrid methods; domain decomposition for boundary value problems involving PDEs (65N55) Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs (65N30) Riesz operators; eigenvalue distributions; approximation numbers, (s)-numbers, Kolmogorov numbers, entropy numbers, etc. of operators (47B06) Multilinear algebra, tensor calculus (15A69) Toeplitz, Cauchy, and related matrices (15B05)
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