A heterogeneous copper‐free [Pd (NH3) 4] 2+/(NH4) Y catalyst was employed to achieve
the heterogeneous Sonogashira reaction of aryl halides with terminal alkynes. Several …

We study the spectral properties of general diatomic molecules near a scattering level. We
prove that in the Born-Oppenheimer approximation, this study can be reduced to the one of …

Résonances semi-classiques pour l'opérateur de Schrödinger matriciel en dimension deux
Page 1 ANNALES DE L’IHP, SECTION A LAURENCE NEDELEC Résonances semi-classiques …

In this paper, we introduce a class of generalized integral operators that includes Fourier
integral operators. We establish some conditions on these operators such that they do not …

On étudie le spectre de P=-h 2Δ x Δ y+ V (x, y) sur L 2 (IR x 3 n× IR y 3 p), lorsque h tend
vers zéro, n 2, p IN*, dans le cas où le potentiel V (x, y) est singulier de type de Coulomb et …

We describe in this paper the Grushin problem method, we give the basic ideas of this
method and use it to study the spectrum of the Born-Oppenheimer Hamiltonians where the …

We describe in this paper a significant spectral reduction method for Born-Oppenheimer
operators with regular potentials, which leads to an adaptable Birkhoff normal form theorem …

We study the spectral properties of polyatomic molecules near a scattering level. We prove
that in the Born-Oppenheimer approximation this study can be reduced to the one of a family …

Exponentially accurate quasimodes for the time‐independent Born–Oppenheimer approximation
on a one‐dimensional molecular system - Hagedorn - 2005 - International Journal of Quantum …

We consider a simple molecular-type quantum system in which the nuclei have one degree
of freedom and the electrons have two levels. The Hamiltonian has the form where h (y) is a …