98-240 Jecko Th.

Estimations de Born-Oppenheimer de la resolvante pour une molecule diatomique. (89K, LaTeX) Mar 30, 98

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Abstract. In this work, we give an improvement of the adiabatic approximation of the resolvent and wave operators for diatomic molecules obtained by Klein-Martinez-Wang. Following Mourre's commutator method, we use a new kind of escape function. In the same way, we deal with matricial Schroedinger operators and the Dirac operator with scalar electric potential.

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