Tuesday, July 15

3:15 PM-5:15 PM
Chair: Haesun Park, University of Minnesota, Minneapolis
Law School, Room 180

Matrix Decomposition

3:15 Random Recurrences and Random Triangular Matrices
Divakar Viswanath and Lloyd N. Trefethen, Cornell University
3:30 Stable Solution of Tridiagonal Systems
Ilan Bar-On, University of Texas, Permian Basin; and Mauro Leoncini, Università di Pisa, Italy
3:45 Sparse-Matrix-Techniques for Vector and Parallel Computer
Friedrich Grund, Weierstrass Institute for Applied Analysis and Stochastics, Germany
4:00 Accurate Downdating of a Modified Gram-Schmidt (MGS) QR Decomposition
Kyeongah Yoo and Haesun Park, University of Minnesota, Minneapolis
4:15 Blocked Multi-Sweep QR Iteration for Hessenberg Matrices
Bruno Lang, Bergische Universität Wuppertal, Germany
4:30 Properties of Gaussian Elimination with Rook Pivoting
Leslie Foster, San Jose State University
4:45 Fraction-Free RNS Algorithms for Solving Linear Systems
Peter R. Turner, United States Naval Academy
5:00 On Preserving Structured Matrices Using Double Bracket Operator
Kenneth R. Driessel and Irvin R. Hentzel, Iowa State University; and Wasin So, Sam Houston State University

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LMH, 3/6/97 tjf, 5/28/97