Rolling Waves in Leuven 2008
An international workshop on the occasion of Adhemar Bultheel's 60th birthday
Department of Computer Science, K.U.Leuven, Belgium, December 15-16, 2008

Programme

There will be 4 invited lectures (45 minutes each) and 15 contributed talks (30 minutes each).

The registration desk opens at 8h00 on Monday morning.

The conference dinner is planned on Monday evening starting around 19h30 in restaurant "Faculty Club".

The time schedule of the workshop is as follows:

Monday December 15, 2008
  • 09h00 Welcome
  • 09h15 C. Brezinski: Hermite, Pade, Laurent... and others (slides)
  • 10h00 T. E. Perez: New steps on Sobolev orthogonality in two variables (slides)
  • 10h30 H. Waadeland: Probabilistic glimpses in Worpitzky-related cases
  • 11h00 Coffee
  • 11h30 M.-J. Cantero: A matricial computation of rational quadrature formulas on the unit circle (slides)
  • 12h00 S. Guttel: On restarted Krylov methods for the approximation of matrix functions (slides)
  • 12h30 Lunch
  • 14h15 O. Njastad: Orthogonality and recurrence for ordered Laurent polynomial sequences
  • 15h00 C. Bracciali: Some asymptotics for Sobolev orthogonal polynomials involving Gegenbauer weight (slides)
  • 15h30 A. Cachafeiro: Hermite interpolation problems and FFT (slides)
  • 16h00 Coffee
  • 16h30 F. Marcellan: Asymptotics of Laguerre-Sobolev type orthogonal polynomials: the nondiagonal case (slides)
  • 17h00 B. De Moor: Finding roots of multivariate polynomials: applications in system theory and identification (slides)
  • 17h30 End
Tuesday December 16, 2008
  • 09h15 P. Dewilde: In the mood of Bultheel: various modes of interpolation (slides)
  • 10h00 R. Orive: A new class of electrostatic equilibrium problems in the real axis (slides)
  • 10h30 J. Willems: Distance between linear systems and model reduction (slides)
  • 11h00 Coffee
  • 11h30 B. Beckermann: Weak asymptotics for Ritz values of rational Krylov spaces (slides)
  • 12h00 M. Jansen: Edge-adaptive multiresolution with normal offsets (slides)
  • 12h30 Lunch
  • 14h15 L. Lorentzen: Some of Ramanujan's continued fraction identities - how and why (slides)
  • 15h00 J. Van Deun: Near best rational approximation (slides)
  • 15h30 Coffee
  • 16h00 K. Meerbergen: On Rational Krylov sequences (slides)
  • 16h30 P. Gonzalez-Vera: Orthogonality, interpolation and quadratures on the unit circle and the interval [-1,1] (slides)
  • 17h00 End

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