Théorie spectrale-Neuchâtel, Juin 2009
Geometric Spectral Theory, Neuchâtel, June 8-12, 2009.
Mini-courses by:
B. Ammann (Regensburg) ( References ): Surgery methods in spectral geometry
L. Hermi (Univ. of Arizona) (Notes for the first , second , third talk): Shape Recognition Schemes Based on the Spectrum of the Laplacian
A. Savo (La Sapienza, Roma): Spectral geometry of the Hodge Laplacian
Plenary speakers:
C. Anné (Nantes): p-spectrum and collapsing of connected sums
E. Dryden (Bucknell): The equivariant heat trace and isospectrality
A. El Soufi (Tours): The effect of the geometry on the eigenvalues of natural operators on manifolds
A. Girouard (Cardiff): Shape optimization for low eigenvalues of the Laplace operator
D. Grieser (Oldenburg): Spectral asymptotics for fat graphs and analytic surgery
J.F. Grosjean (Nancy): On the spectrum of hypersurfaces with almost maximal first eigenvalue
P. Jammes (Avignon): Multiple eigenvalues of the Hodge Laplacian
P.A. Nagy (Auckland): Numerical form eigenvalues from Einstein deformations
S. Raulot (Neuchâtel): Extrinsic estimates for the first eigenvalue of the Dirac operator
J. Roth (Marne-la-Vallée): Pinching of the first eigenvalue of the Laplacian for hypersurfaces and rigidity results
C. Sutton (Dartmouth): Sunada's method and the covering spectrum
Organizers: B. Colbois (Neuchâtel), P. Ghanaat (Fribourg), S. Raulot (Neuchâtel)
Support: Société Mathématique Suisse, Faculté des Sciences de l'Université de
Neuchâtel, Programme ERASMUS, Institut de Mathématiques Université de Neuchâtel, FNRS.