scientific article
From MaRDI portal
Publication:3978918
zbMath0747.41005MaRDI QIDQ3978918
Publication date: 26 June 1992
Title: zbMATH Open Web Interface contents unavailable due to conflicting licenses.
matrix iterationslarge matrix problemsconjugate gradient iteration for symmetric positive definite matricespolynomial iterations for nonsymmetric matricesStrang's preconditioned conjugate gradient iteration for Toeplitz matrices
Related Items
Adaptive preconditioners for nonlinear systems of equations ⋮ A hybrid Arnoldi-Faber iterative method for nonsymmetric systems of linear equations ⋮ A generalized ADI iterative method ⋮ Pseudospectrum enclosures by discretization ⋮ Flows generating nonlinear eigenfunctions ⋮ BACKWARD PERTURBATION ANALYSIS AND RELATIVE ALGORITHMS FOR NONSYMMETRIC LINEAR SYSTEMS WITH MULTIPLE RIGHT-HAND SIDES ⋮ Non‐symmetric CG‐like schemes and the finite element solution of the advection–dispersion equation ⋮ Harmonic projection methods for large non-symmetric eigenvalue problems ⋮ Pseudospectra of wave from relaxation operators ⋮ Ritz and pseudo-Ritz values using matrix polynomials ⋮ A curve tracing algorithm for computing the pseudospectrum ⋮ Extremal rational functions on symmetric discrete sets and superlinear convergence of the ADI method ⋮ Unnamed Item ⋮ Constraint Interface Preconditioning for the Incompressible Stokes Equations ⋮ Near-circularity of the error curve in complex Chebyshev approximation ⋮ GMRES algorithms over 35 years ⋮ Minimal perturbation approach implementation in spectral methods ⋮ On the choice of preconditioner for minimum residual methods for non-Hermitian matrices ⋮ Lax-stability of fully discrete spectral methods via stability regions and pseudo-eigenvalues ⋮ The quadratic eigenvalue problem in electric power systems ⋮ Eigenvalues and pseudo-eigenvalues of Toeplitz matrices ⋮ Circulant Preconditioners for Toeplitz Matrices with Piecewise Continuous Generating Functions ⋮ Iterative methods for solving \(Ax=b\), GMRES/FOM versus QMR/BiCG ⋮ A strategy for detecting extreme eigenvalues bounding gaps in the discrete spectrum of self-adjoint operators ⋮ A fast and well-conditioned spectral method for singular integral equations ⋮ Jackson's theorem and circulant preconditioned Toeplitz systems ⋮ Measurement method of complex viscoelastic material properties ⋮ Fields of values and iterative methods ⋮ Fields of values and the ADI method for non-normal matrices ⋮ Convergence properties of block GMRES and matrix polynomials ⋮ SOR as a preconditioner. II ⋮ Structured pseudospectra in structural engineering ⋮ Analysis of the finite precision bi-conjugate gradient algorithm for nonsymmetric linear systems ⋮ Finite precision behavior of stationary iteration for solving singular systems ⋮ On \(\varepsilon\)-spectra and stability radii ⋮ A characterization of the essential approximation pseudospectrum on a Banach space ⋮ The application of Leja points to Richardson iteration and polynomial preconditioning ⋮ The essential approximate pseudospectrum and related results ⋮ Generalizations of the field of values useful in the study of polynomial functions of a matrix
