Tuesday, July 23

3:15-5:15 PM
## CP4

Numerical Linear Algebra 1

**Chair: David S. Watkins, Washington State University**
**3:15 A Simplified Fraction-Free Integer Gauss Elimination Algorithm**
- Peter R. Turner, United States Naval Academy
**3:30 The Bordered Almost Block Diagonal System Viewed as a Block Upper Hessenberg System**
- Gertrud Kraut, University of Texas, Tyler
**3:45 Bulge Passing in Algorithms of QR Type**
- David S. Watkins, Washington State University
**4:00 Computing the Field of Values and Pseudospectra Using the Lanczos Method with Continuation**
- Thierry Braconnier and Nicholas J. Higham, University of Manchester, United Kingdom
**4:15 Estimates for Interior Eigenvalues of Large Nonsymmetric Matrices**
- Min Zeng, University of Missouri, Columbia
**4:30 Sensitivity Analysis for Polar Decompositions**
- Ren-Cang Li, Oak Ridge National Laboratory
**4:45 Parallel Solution of Linear Systems using SLI Arithmetic**
- M.A. Anuta, Cray Research Inc.; D.W. Lozier, National Institute of Standards & Technology; and Peter R. Turner, United States Naval Academy

*MMD, 5/20/96*