Variable-step preconditioned conjugate gradient method for partial symmetric eigenvalue problems

DOI10.1163/1569398054308676zbMath1078.65030OpenAlexW4255860557MaRDI QIDQ5694203

V. P. Il'in, M. R. Larin

Publication date: 29 September 2005

Full work available at URL: https://doi.org/10.1163/1569398054308676

zbMATH Keywords

convergencenumerical examplespreconditioned conjugate gradient methodalgebraic multigrid methodsymmetric eigenvalue problemiterative incomplete factorization

Mathematics Subject Classification ID

Numerical computation of eigenvalues and eigenvectors of matrices (65F15) Numerical computation of matrix norms, conditioning, scaling (65F35)

Uses Software

• DRIC