A generalization related to Schrödinger operators with a singular potential

Toka Diagana

International Journal of Mathematics and Mathematical Sciences, 2002, vol. 29, 1-3

Abstract:

The purpose of this note is to generalize a result related to the Schrödinger operator L = − Δ + Q , where Q is a singular potential. Indeed, we show that D ( L ) = { 0 } in L 2 ( ℝ d ) for d ≥ 4 . This fact answers to an open question that we formulated.

Date: 2002
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Persistent link: https://EconPapers.repec.org/RePEc:hin:jijmms:792684

DOI: 10.1155/S0161171202007974

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