Four algorithms for the the efficient computation of truncated pivoted QR approximations to a sparse matrix

Numerische Mathematik

Volumn 83, Issue 2, 1999, Pages 313-323

  Stewart, G W ^a  

^a UNIVERSITY OF MARYLAND   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 0040117178     PISSN: 0029599X     EISSN: None     Source Type: Journal    
DOI: 10.1007/s002110050451     Document Type: Article

References (3)

1. Björck, Å (1996): Num. Methods Least Squares Problems. SIAM, Philadelphia
2. Quintana-Ortí, G., Sun, X., Bischof, C.H. (1998): A BLAS-3 version of the QR factorization with column pivoting. SIAM J. Scientific Comput. 19, 1486-1494
3. Schreiber, R., Van Loan, C.F. (1989): A storage efficient WY representation for products of Householder transformations. SIAM J. Scientific Stat. Comput. 10, 53-57