AMS Sectional Meeting Program by Special Session
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2001 Spring Central Section Meeting
Lawrence, KS, March 3031, 2001
Meeting #964
Associate secretaries:
Susan J Friedlander, AMS
susan@math.northwestern.edu
Special Session on Progress in Numerical Linear Algebra

Friday March 30, 2001, 9:00 a.m.11:20 a.m.
Special Session on Progress in Numerical Linear Algebra, I
Room 454, Snow Hall
Organizers:
Ralph Byers, University of Kansas byers@math.ukans.edu

9:00 a.m.
Is Every Matrix Similar to a Toeplitz Matrix?
D. Steven Mackey*, Kalamazoo College
Niloufer Mackey, Western Michigan University
Srdjan Petrovic, Western Michigan University
(9641565)

9:30 a.m.
A review of nonorthogonal methods in matrix eigenvalue computations.
Frank Uhlig*, Auburn University
(9646537)

10:15 a.m.
Break

10:30 a.m.
Toward a Recursive QR Algorithm.
Karen S Braman*, University of Kansas
(9646549)

11:00 a.m.
An Efficient Implementation of the QR algorithm for Computing Zeros of Szeg\H{o} Polynomials.
Gregory S. Ammar*, Northern Illinois University
(9646567)

Friday March 30, 2001, 3:00 p.m.5:50 p.m.
Special Session on Progress in Numerical Linear Algebra, II
Room 454, Snow Hall
Organizers:
Ralph Byers, University of Kansas byers@math.ukans.edu

3:00 p.m.
A Perplectic Family of Eigenproblems.
Niloufer Mackey*, Western Michigan University
D. Steven Mackey, Kalamazoo College
Danny Dunlavy, Western Michigan University
(9641555)

3:30 p.m.
An Efficient Numerical Algorithm for Large and Sparse Algebraic Riccati Equations.
Peter Benner*, University of Bremen
Thilo Penzl, University of Calgary (last affiliation)
(9646548)

4:15 p.m.
Break

4:30 p.m.
On solving certain quadratic eigenproblems.
Heike Fassbender*, TU M\"unchen, Germany
(9646541)

5:00 p.m.
Structured URV Decompositions and Structured Eigenvalue Problems.
Hongguo Xu*, The University of Kansas
(9646558)

5:30 p.m.
Numerical Solution of Nonsymmetric Algebraic Riccati Equations.
ChunHua Guo*, University of Regina
(9646535)

Saturday March 31, 2001, 9:00 a.m.11:20 a.m.
Special Session on Progress in Numerical Linear Algebra, III
Room 454, Snow Hall
Organizers:
Ralph Byers, University of Kansas byers@math.ukans.edu

9:00 a.m.
The Definite Generalized Eigenvalue Problem: A Reworked Perturbation Theory.
Roy Mathias*, William and Mary
ChiKwong Li, William and Mary
(9646557)

9:30 a.m.
Geometry of linear subspaces.
Chandler Davis*, University of Toronto
(9641560)

10:00 a.m.
Break

10:30 a.m.
Some Observations on Subset Selection.
Ilse C.F. Ipsen*, North Carolina State University
(9641518)

11:00 a.m.
An Evaluation of GramSchmidtlike Downdating Techniques.
Jesse L Barlow*, The Pennsylvania State University
Alicja Smoktunowicz, Warsaw University of Technology
Hasan Erbay, K\i r\i kkale University
(9646566)

Saturday March 31, 2001, 3:00 p.m.5:20 p.m.
Special Session on Progress in Numerical Linear Algebra, IV
Room 454, Snow Hall
Organizers:
Ralph Byers, University of Kansas byers@math.ukans.edu

3:00 p.m.
Eigenvalue Verification: Tracing the Spectral Projection.
Ralph Byers*, University of Kansas
C. He, SPRINT Corporation
(9646559)

3:30 p.m.
Algebraic Theory of Schwarz Methods for Domain Decomposition.
Michele Benzi, Emory University
Andreas Frommer, Wuppertal
Reinhard Nabben, Bielefeld
Daniel B Szyld*, Temple University
(9646550)

4:15 p.m.
Break

4:30 p.m.
Numerical algorithms for Threedimensional Image Reconstruction of Macromolecular Assemblies.
Chao Yang*, Lawrence Berkeley National Laboratory
(9646552)

5:00 p.m.
A Block Arnoldi Method for ReducedOrder SylvesterObserver Equation.
Biswa N Datta*, Northern Illinois University
Joao B Carvalho, Northern Illinois University
(9646553)
Inquiries: meet@ams.org