An Arnoldi code for computing selected eigenvalues of sparse, real unsymmetric matrices. (English) Zbl 0888.65041

Scott, J. A.

ACM Trans. Math. Softw. 21, No. 4, 432-475 (1995).

MSC:

65F15	Numerical computation of eigenvalues and eigenvectors of matrices
65F50	Computational methods for sparse matrices
65F35	Numerical computation of matrix norms, conditioning, scaling

Keywords:

preconditioning; large sparse matrix; Arnoldi methods; subspace iteration methods; dominant eigenvalues; Chebyshev acceleration; performance

Software:

ARPACK; BLAS; eigs; Harwell-Boeing sparse matrix collection; HSL; MA48; NAGWare; SRRIT