International Linear Algebra Year
Workshop on Eigenvalues
October 17-20, 1995
Click here
for some pictures of the workshop.
Programme
Click the (underlined) title to download the abstract of the talk.
A collection of all the
abstracts is also available. Some of the speakers have made available the
transparencies of their talk or a publication that is related to the subject
of the talk; these can be downloaded by clicking the item(s) after the title.
Tuesday October 17 : Tutorial / industrially oriented day
- J.-C. Dunyach (Aerospatiale, France),
Solving large-scale nonnormal
eigenproblems in the aeronautical industry
- F. Chaitin-Chatelin (Univ. Paris IX and CERFACS, France),
How safe are computer simulations
in practice?
- J. Demmel (Univ. of California, Berkeley, USA),
Recent progress in fast and
accurate eigenroutines
- J. Lewis (Boeing, USA),
Industrial eigenvalue problems
(transparencies 56K,
paper 123K)
- L. N. Trefethen (Cornell Univ., USA),
When non-normality meets
nonlinearity
Wednesday October 18 : Nonsymmetric Eigenproblems
- I. Ipsen (North Carolina State Univ., USA),
Computing an eigenvector by inverse
iteration
(paper 54K,
paper 54K)
- C. Meyer (North Carolina State Univ., USA),
Aggregation methods for nearly
uncoupled systems
(transparencies)
- A. Edelman (MIT, USA),
On the conjugate gradient method
for the eigenproblem
- J. Scott (RAL, United Kingdom),
An evaluation of software for
solving large sparse unsymmetric eigenvalue problems
(transparencies 73K)
- V. Toumazou (CERFACS, France),
Parallel spectral portraits
(transparencies 281K)
- S. Gratton (CERFACS, France),
More condition numbers in Linear
Algebra
- G. Strang (MIT, USA),
Eigenvalues of Toeplitz matrices
with 1 x 2 blocks
Thursday October 19 : From Symmetric to Nonsymmetric Eigenproblems
Friday October 20 : Krylov Based Methods
- D. C. Sorensen (Rice Univ., USA),
Implicitly restarted
Arnoldi/Lanczos methods for large scale eigenvalue problems
- J. Cullum (IBM, USA),
Arnoldi versus nonsymmetric Lanczos
algorithms for matrix eigenvalue problems
- Z. Strakos (Acad. of Sciences of Prague, Czech Republic),
Eigenvalues and convergence of
Krylov space methods
(paper 38K)
- B. Kågström (Univ. of Umeå, Sweden),
A geometric approach to
perturbation theory of matrices and matrix pencils: versal
deformations and stratifications
(transparencies 220K)
- V. Simoncini (IMGA-CNR, Modena, Italy),
Ritz and pseudo-Ritz values
using matrix polynomials
- N. J. Higham (Univ. of Manchester, United Kingdom),
Rounding errors in eigenvalue
computations
(transparencies 82K)
Poster session
Click the (underlined) title to download the abstract of the poster.
- M. Brühl (Universität Karlsruhe, Germany),
A curve tracing algorithm for
computing the pseudospectrum
- T. Cao-Huu (Harvard, USA),
Parameter estimation with
singular value decomposition in tomography
(poster 844K)
- J.-L. Fattebert (EPFL - Lausanne, Switzerland),
An inverse power method using
multigrid to solve an eigenvalue problem in electronic structure
calculation
(poster 73K)
- N. Martins (CEPEL, Brazil),
An advanced subspace iteration
method incorporating multiple moving-shifts and Mobius transforms
- K. Meerbergen (K.U. Leuven, Belgium),
Shift-invert Arnoldi in
practice
(poster 58K)
- J. Rahola (Center for Scientific Computing, Espoo, Finland),
The spectrum of the integral
operator of electromagnetic scattering
(poster 51K)
Local organizing committee :
Françoise Chaitin-Chatelin (CERFACS and Paris IX Dauphine),
Valérie Frayssé (CERFACS)
and Osni Marques (CERFACS).
Location
The workshop took place in the UNESCO centre in
Toulouse.
Local transport was supported by
For more information, please contact:
ILAY Secretariat
CERFACS Fax : (+33) 5-61-19-30-00
Parallel Algorithms Project
42 Avenue G. Coriolis Email : wlay@cerfacs.fr
31057 Toulouse CEDEX
France
ILAY home page
Parallel Algorithms Team home page
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