The Multishift QR Algorithm. Part II: Aggressive Early Deflation

From MaRDI portal
Publication:2784390

DOI10.1137/S0895479801384585zbMath1017.65032MaRDI QIDQ2784390

Ralph Byers, Karen Braman, Roy Mathias

Publication date: 23 April 2002

Published in: SIAM Journal on Matrix Analysis and Applications (Search for Journal in Brave)




Related Items (27)

Hessenberg eigenvalue--eigenmatrix relationsAlgorithm 1019: A Task-based Multi-shift QR/QZ Algorithm with Aggressive Early DeflationAn extended Hamiltonian QR algorithmA Householder-Based Algorithm for Hessenberg-Triangular ReductionIterative refinement of Schur decompositionsIterative optimal solutions of linear matrix equations for hyperspectral and multispectral image fusingProbabilistic Rounding Error Analysis of Householder QR FactorizationA Wilkinson-like multishift QR algorithm for symmetric eigenvalue problems and its global convergenceComputer simulation of electron energy state spin-splitting in nanoscale LnAs/GaAs semiconductor quantum ringsRalph Byers 1955--2007On pole-swapping algorithms for the eigenvalue problemEigenvalue perturbation bounds for Hermitian block tridiagonal matricesAlgorithm 953A symmetric structure-preserving {\(\Gamma\)}QR algorithm for linear response eigenvalue problemsUnnamed ItemLinear algebra software for large-scale accelerated multicore computingRestructuring the Tridiagonal and Bidiagonal QR Algorithms for PerformancePerturbation in eigenvalues of a symmetric tridiagonal matrixCommunication lower bounds and optimal algorithms for numerical linear algebraStructured Eigenvalue ProblemsImplicit QR algorithms for palindromic and even eigenvalue problemsA Multishift, Multipole Rational QZ Method with Aggressive Early DeflationDeflation in Krylov subspace methods and distance to uncontrollabilityOptimally packed chains of bulges in multishift QR algorithmsRank-Structured QR for Chebyshev RootfindingDeflation for the Symmetric Arrowhead and Diagonal-Plus-Rank-One Eigenvalue ProblemsAn iterative method for single and vertically stacked semiconductor quantum dots simulation




This page was built for publication: The Multishift QR Algorithm. Part II: Aggressive Early Deflation