An extension of the theory of GLT sequences: sampling on asymptotically uniform grids
DOI10.1080/03081087.2022.2092585zbMath1519.15007MaRDI QIDQ6175926
Carlo Garoni, Giovanni Barbarino
Publication date: 25 July 2023
Published in: Linear and Multilinear Algebra (Search for Journal in Brave)
finite differencesgeneralized locally Toeplitz sequencesdiscretization of differential equationsasymptotically uniform gridssingular value and spectral distributions
Multigrid methods; domain decomposition for boundary value problems involving PDEs (65N55) Numerical optimization and variational techniques (65K10) Eigenvalues, singular values, and eigenvectors (15A18) 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)
Related Items (1)
Cites Work
- Generalized locally Toeplitz sequences: a spectral analysis tool for discretized differential equations
- Analysis of the spectral symbol associated to discretization schemes of linear self-adjoint differential operators
- A systematic approach to reduced GLT
- Block generalized locally Toeplitz sequences: theory and applications in the unidimensional case
- Block generalized locally Toeplitz sequences: theory and applications in the multidimensional case
- Block generalized locally Toeplitz sequences: from the theory to the applications
- Equivalence between GLT sequences and measurable functions
- Generalized Locally Toeplitz Sequences: Theory and Applications
- ISOGEOMETRIC COLLOCATION METHODS
- Non‐Hermitian perturbations of Hermitian matrix‐sequences and applications to the spectral analysis of the numerical approximation of partial differential equations
- From convergence in measure to convergence of matrix-sequences through concave functions and singular values
- Exploration of Toeplitz-like matrices with unbounded symbols is not a purely academic journey
- Generalized Locally Toeplitz Sequences: Theory and Applications
This page was built for publication: An extension of the theory of GLT sequences: sampling on asymptotically uniform grids
