Talks given at NuHAG events

Transformation Properties of Generalized Gaussians; Applications to Symplectic Gaussian Gabor Frames

  Maurice de Gosson

  given at  feit12 (20.04.12 14:00)
  id:  2234
  length:  min
  type:  talk
We study the transformation properties under metaplectic transformations of generalized Gaussians, which are also known as squeezed coherent states in quantum mechanics. We show that the metaplectic group is acting transitively on these Gaussians, and give a number of explicit formulas. We apply these results to the characterization of Gaussian frames. We state a conjecture relating the Gabor frame property to the symplectic capacity of a certain ellipsoid associated to the lattice.

Enter here the CODE for editing this talk:
If you have forgotten the CODE for your talk click here to send an email to the Webmaster!
NOTICE: In [EDIT-MODUS] you can also UPLOAD a presentation"