Nested Iterations for Symmetric Eigenproblems

DOI10.1137/0916012zbMath0815.65051OpenAlexW2016078196WikidataQ62925972 ScholiaQ62925972MaRDI QIDQ4325709

Giuseppe Gambolati, Mario Putti, Giorgio Pini

Publication date: 13 March 1995

Published in: SIAM Journal on Scientific Computing (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1137/0916012

zbMATH Keywords

finite elementiterative methoddeflation-accelerated conjugate gradientRayleigh quotientssymmetric eigenproblem

Mathematics Subject Classification ID

Computational methods for sparse matrices (65F50) Numerical computation of eigenvalues and eigenvectors of matrices (65F15)

Related Items

LEFTMOST EIGENVALUE OF REAL AND COMPLEX SPARSE MATRICES ON PARALLEL COMPUTER USING APPROXIMATE INVERSE PRECONDITIONING, Bad behavior of Godunov mixed methods for strongly anisotropic advection-dispersion equations, 3-D nested eigenanalysis on finite element grids, Numerical comparison of iterative eigensolvers for large sparse symmetric positive definite matrices