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Theses
Opérateurs conjugués et invariance de translation en théorie de la diffusion
Opérateurs conjugués et invariance de translation en théorie de la diffusion
Abstract : The thesis is related to spectral properties and propagation estimates for
Hamiltonians describing some quantum systems. The first part gives a description
of the nature of the essential spectrum of the Laplace operator in curved quantum
waveguides. The second part is devoted to the perturbation theory for a class
of magnetic Dirac operators. The third part concerns the definition of time delay for
scattering theory in waveguides.
Hamiltonians describing some quantum systems. The first part gives a description
of the nature of the essential spectrum of the Laplace operator in curved quantum
waveguides. The second part is devoted to the perturbation theory for a class
of magnetic Dirac operators. The third part concerns the definition of time delay for
scattering theory in waveguides.
Cited literature [58 references]
https://tel.archives-ouvertes.fr/tel-00011849
Contributor : Rafael Tiedra de Aldecoa <>
Submitted on : Wednesday, March 8, 2006 - 11:35:00 PM
Last modification on : Wednesday, September 16, 2020 - 4:04:53 PM
Long-term archiving on: : Saturday, April 3, 2010 - 8:31:25 PM
Contributor : Rafael Tiedra de Aldecoa <>
Submitted on : Wednesday, March 8, 2006 - 11:35:00 PM
Last modification on : Wednesday, September 16, 2020 - 4:04:53 PM
Long-term archiving on: : Saturday, April 3, 2010 - 8:31:25 PM