The semi-classical WKB method is liable to yield exact results in full generality. Such results, in the case of the Schrödinger operator with a homogeneous potential q2M, appear as a functional equation obeyed by the Fredholm determinant, or as arithmetical identities satisfied by the Zeta function of the spectrum.La méthode semi-classique BKW est susceptible en toute généralité de produire des résultats exacts. Ceux-ci, dans le cas de l'opérateur de Schrödinger avec potentiel homogène q 2M, prennent la forme d'une équation fonctionnelle pour le déterminant de Fredholm, ou bien d'identités arithmétiques satisfaites par la fonction Zeta du spectre
We study in detail the Schrödinger equation corresponding to the four dimensional SU(2) $ \mathcal{N...
I prove that the spectrum of a skew-shift Schrödinger operator contains large intervals in the semi-...
This thesis is concerned with the spectral analysis of Schrödinger operators with central potentials...
Version française : Comptes Rendus de l'Académie des Sciences Série I, 293 (1981) pp.709-712The semi...
All full-fledged theories in physics boil down to the study of operator equations. They are encompas...
27 pages, perhaps to be revisedWe study the semi-classical trace formula at a critical energy level ...
AbstractWe study the semi-classical trace formula at a critical energy level for a Schrödinger opera...
International audienceWe survey sum rules for spectral zeta functions of homogeneous 1D Schrödinger ...
AbstractLetĤ=−(ℏ2/2)Δ+V(x) be a Schrödinger operator on Rn, with smooth potentialV(x)→+∞ as |x|→+∞. ...
AbstractWe study the semi-classical trace formula at a critical energy level for a Schrödinger opera...
We survey sum rules for spectral zeta functions of homogeneous 1D Schr\"odinger operators, that main...
special 40th anniversary issueInternational audienceWe use exact WKB analysis to derive some concret...
AbstractWe give a spectral description of the semi-classical Schrödinger operator with a piecewise-l...
International audienceGeneralizing previous results obtained for the spectrum of the Dirichlet and N...
In this article, we investigate the discreteness and some other properties of the spectrum for the S...
We study in detail the Schrödinger equation corresponding to the four dimensional SU(2) $ \mathcal{N...
I prove that the spectrum of a skew-shift Schrödinger operator contains large intervals in the semi-...
This thesis is concerned with the spectral analysis of Schrödinger operators with central potentials...
Version française : Comptes Rendus de l'Académie des Sciences Série I, 293 (1981) pp.709-712The semi...
All full-fledged theories in physics boil down to the study of operator equations. They are encompas...
27 pages, perhaps to be revisedWe study the semi-classical trace formula at a critical energy level ...
AbstractWe study the semi-classical trace formula at a critical energy level for a Schrödinger opera...
International audienceWe survey sum rules for spectral zeta functions of homogeneous 1D Schrödinger ...
AbstractLetĤ=−(ℏ2/2)Δ+V(x) be a Schrödinger operator on Rn, with smooth potentialV(x)→+∞ as |x|→+∞. ...
AbstractWe study the semi-classical trace formula at a critical energy level for a Schrödinger opera...
We survey sum rules for spectral zeta functions of homogeneous 1D Schr\"odinger operators, that main...
special 40th anniversary issueInternational audienceWe use exact WKB analysis to derive some concret...
AbstractWe give a spectral description of the semi-classical Schrödinger operator with a piecewise-l...
International audienceGeneralizing previous results obtained for the spectrum of the Dirichlet and N...
In this article, we investigate the discreteness and some other properties of the spectrum for the S...
We study in detail the Schrödinger equation corresponding to the four dimensional SU(2) $ \mathcal{N...
I prove that the spectrum of a skew-shift Schrödinger operator contains large intervals in the semi-...
This thesis is concerned with the spectral analysis of Schrödinger operators with central potentials...