03-223 A. Laptev, S. Naboko, O. Safronov

A Szeg\"o condition for a multidimensional Schr\"odinger operator (a revised version of the preprint 02-501) (170K, Postscript) May 16, 03

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Abstract. We consider spectral properties of a Schr\"odinger operator perturbed by a potential vanishing at infinity and prove that the corresponding spectral measure satisfies a Szeg\"o type condition.

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