Quasi‐HSS iteration methods for non‐Hermitian positive definite linear systems of strong skew‐Hermitian parts

DOI10.1002/nla.2116OpenAlexW2758237693MaRDI QIDQ4684536

Zhong Zhi Bai

Publication date: 1 October 2018

Published in: Numerical Linear Algebra with Applications (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1002/nla.2116

zbMATH Keywords

convergencepreconditioningiteration methodsystem of linear equationsHermitian and skew-Hermitian splitting

Mathematics Subject Classification ID

Iterative numerical methods for linear systems (65F10)

Related Items (17)

Variable-parameter HSS methods for non-Hermitian positive definite linear systems ⋮ On the generalized AOR and CG iteration methods for a class of block two-by-two linear systems ⋮ Improved CRI iteration methods for a class of complex symmetric linear systems ⋮ Band-Times-Circulant Preconditioners for Non-Symmetric Real Toeplitz Systems with Unknown Generating Function ⋮ Structured shifts for skew-symmetric matrices ⋮ A variant of PMHSS iteration method for a class of complex symmetric indefinite linear systems ⋮ On preconditioned MQHSS iterative method for solving a class of complex symmetric linear systems ⋮ Updated preconditioned Hermitian and skew-Hermitian splitting-type iteration methods for solving saddle-point problems ⋮ Minimum residual two-parameter TSCSP method for solving complex symmetric linear systems ⋮ Convergence analysis for modified PAHSS-PU method with new parameter setting ⋮ Minimum residual Hermitian and skew-Hermitian splitting iteration method for non-Hermitian positive definite linear systems ⋮ Unnamed Item ⋮ Modified QHSS iteration methods for a class of complex symmetric linear systems ⋮ A modified parameterized shift-splitting preconditioner for saddle point problems ⋮ On minimization of upper bound for the convergence rate of the QHSS iteration method ⋮ Spectral analysis of the matrix splitting preconditioner for block two-by-two linear systems ⋮ Preconditioners for nonsymmetric indefinite linear systems

This page was built for publication: Quasi‐HSS iteration methods for non‐Hermitian positive definite linear systems of strong skew‐Hermitian parts