 02520 L Nedelec
 Existence of resonances for matrix schrodinger operators
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Dec 17, 02

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Abstract. We study the resonances of matrix Schr\"odinger operators, in the
semiclassical limit, motivated
by the BornOppen\heimer approximation. Precisely, we are interested
in a lower bound on the number
of resonances near a point. We obtain the lower bound $C h^{1}\ln h^{\frac 3 2}$ for $n=3$.
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