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arxiv: 1111.0809 · v2 · pith:USJ55JO5new · submitted 2011-11-03 · 🧮 math.SP · math.FA

Self-adjointness of Schroedinger operators with singular potentials

classification 🧮 math.SP math.FA
keywords operatorspotentialsschroedingerself-adjointnessadditionalbelowboundeddistributional
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We study one-dimensional Schroedinger operators S with real-valued distributional potentials q in W^{-1}_{2,loc}(R) and prove an extension of the Povzner-Wienholtz theorem on self-adjointness of bounded below S thus providing additional information on its domain. The results are further specified for q in W^{-1}_{2,unif}(R).

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