Invariant subspaces for tightly clustered eigenvalues of tridiagonals

BIT Numerical Mathematics

Volumn 36, Issue 3, 1996, Pages 542-562

  Parlett, B N ^a  

^a UNIVERSITY OF CALIFORNIA   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 0039329962     PISSN: 00063835     EISSN: None     Source Type: Journal    
DOI: 10.1007/BF01731933     Document Type: Article

References (5)

1. W. B. Gragg and W. J Harrod, The numerically stable reconstruction of Jacobi spectral data, Numer. Math., 44 (1984), pp. 317-336.
2. B. N. Parlett, The Symmetric Eigenvalue Problem, Prentice-Hall, Englewood Cliffs, NJ, 1980.
3. B. N. Parlett, The construction of orthogonal eigenvectors for tight clusters by use of submatrices, Technical Report PAM-664, Center for Pure and Applied Mathematics, University of California at Berkeley, 1996.
4. J. H. Wilkinson, The Algebraic Eigenvalue Problem, Clarendon Press, Oxford, 1965.
5. Q. Ye, On close eigenvalues of tridiagonal matrices, Numer. Math., 70 (1995), pp. 507-514.