Abstract
In this paper, a functional model of rank one perturbation of the Heisenberg commutation relation is established. In some cases, it turns out to be unbounded subnormal.
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Xia, D. On the rank one perturbations of the Heisenberg commutation relation and unbounded subnormal operators. Integr equ oper theory 37, 487–504 (2000). https://doi.org/10.1007/BF01192834
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DOI: https://doi.org/10.1007/BF01192834