Exponential instability in the inverse scattering problem on the energy intervalReport as inadecuate




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1 CMAP - Centre de Mathématiques Appliquées - Ecole Polytechnique

Abstract : We consider the inverse scattering problem on the energy interval in three dimensions. We are focused on stability and instability questions for this problem. In particular, we prove an exponential instability estimate which shows optimality of the logarithmic stability result of Stefanov, 1990 up to the value of the exponent.





Author: Mikhail Isaev -

Source: https://hal.archives-ouvertes.fr/



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