Spectral distribution of PDE discretization matrices from isogeometric analysis: the case of \(L^1\) coefficients and non-regular geometry
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Publication:1708572
DOI10.4171/JST/197zbMath1390.35211MaRDI QIDQ1708572
Publication date: 23 March 2018
Published in: Journal of Spectral Theory (Search for Journal in Brave)
spectral distributionsymbolPDE discretization matricesnon-regular geometrytrace-norm\(L^1\) PDE coefficientsGLT sequencesIgA
Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs (65N30) Asymptotic distributions of eigenvalues in context of PDEs (35P20) Norms of matrices, numerical range, applications of functional analysis to matrix theory (15A60) PDEs with low regular coefficients and/or low regular data (35R05) Toeplitz, Cauchy, and related matrices (15B05)
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