Some Resolvent Estimates for Sturm Liouv
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P. Briet; E. Mourre
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Article
📅
1996
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Elsevier Science
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English
⚖ 162 KB
In this paper we derive some a priori estimates on the resolvent of one dimensional Schrodinger operators from the solutions of the associated differential ëquation with real energy. In particular this implies the existence of an absolutely continuous spectrum in some situations.