Kahan, W. Is there a small skew Cayley transform with zero diagonal? (English) Zbl 1102.15001 Linear Algebra Appl. 417, No. 2-3, 335-341 (2006). Reviewer: Václav Burjan (Praha) MSC: 15A04 15A18 PDFBibTeX XMLCite \textit{W. Kahan}, Linear Algebra Appl. 417, No. 2--3, 335--341 (2006; Zbl 1102.15001) Full Text: DOI
Bindel, David; Demmel, James; Kahan, William; Marques, Osni On computing Givens rotations reliably and efficiently. (English) Zbl 1072.65048 ACM Trans. Math. Softw. 28, No. 2, 206-238 (2002). MSC: 65F15 15-04 65Y15 65Y20 PDFBibTeX XMLCite \textit{D. Bindel} et al., ACM Trans. Math. Softw. 28, No. 2, 206--238 (2002; Zbl 1072.65048) Full Text: DOI
Li, Xiaoye S.; Martin, Michael C.; Thompson, Brandon J.; Tung, Teresa; Yoo, Daniel J.; Demmel, James W.; Bailey, David H.; Henry, Greg; Hida, Yozo; Iskandar, Jimmy; Kahan, William; Kang, Suh Y.; Kapur, Anil Design, implementation and testing of extended and mixed precision BLAS. (English) Zbl 1070.65523 ACM Trans. Math. Softw. 28, No. 2, 1512-205 (2002). MSC: 65Fxx 15-04 65Y20 PDFBibTeX XMLCite \textit{X. S. Li} et al., ACM Trans. Math. Softw. 28, No. 2, 1512--205 (2002; Zbl 1070.65523) Full Text: DOI Link
Bhatia, Rajendra; Kahan, William; Li, Ren-Cang Pinchings and norms of scaled triangular matrices. (English) Zbl 1004.15020 Linear Multilinear Algebra 50, No. 1, 15-21 (2002). Reviewer: Václav Burjan (Praha) MSC: 15A42 15A60 65F35 PDFBibTeX XMLCite \textit{R. Bhatia} et al., Linear Multilinear Algebra 50, No. 1, 15--21 (2002; Zbl 1004.15020) Full Text: DOI Link
Kahan, W.; Parlett, B. N. How far should you go with the Lanczos process? (English) Zbl 0345.65017 Sparse Matrix Comput., Proc. Symp. Lemont 1975, 131-144 (1976). MSC: 65F15 15A18 PDFBibTeX XML
Kahan, W. Spectra of nearly Hermitian matrices. (English) Zbl 0322.15022 Proc. Am. Math. Soc. 48, 11-17 (1975). MSC: 15A42 15B57 15A60 47A55 65F15 PDFBibTeX XMLCite \textit{W. Kahan}, Proc. Am. Math. Soc. 48, 11--17 (1975; Zbl 0322.15022) Full Text: DOI
Kahan, W. Every \(n \times n\) matrix Z with real spectrum satisfies \(\parallel _*Z + Z \parallel \leq \parallel _*Z - Z \parallel (log_2n+ 0.038)\). (English) Zbl 0258.15013 Proc. Am. Math. Soc. 39, 235-241 (1973). MSC: 15A60 15A42 PDFBibTeX XMLCite \textit{W. Kahan}, Proc. Am. Math. Soc. 39, 235--241 (1973; Zbl 0258.15013) Full Text: DOI
Kahan, W. Every \(n \times n\) matrix Z with real spectrum satisfies \(\| Z-Z^* \| \leq \| Z+Z^*\| (\log_2 n +0.038)\). (English) Zbl 0238.15009 Proc. Am. Math. Soc. (to appear). MSC: 15A60 15A42 PDFBibTeX XML