Abstract
Following [2, 3, 5], I describe several exactly solvable families of closed operators on L2[0,∞]. Some of these families are defined by the theory of singular rank one perturbations. The remaining families are SchrÖdinger operators with inverse square potentials and various boundary conditions. I describe a close relationship between these families. In all of them one can observe interesting “renormalization group flows” (action of the group of dilations).
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Dereziński, J. (2019). Homogeneous Rank One Perturbations and Inverse Square Potentials. In: Kielanowski, P., Odzijewicz, A., Previato, E. (eds) Geometric Methods in Physics XXXVI. Trends in Mathematics. Birkhäuser, Cham. https://doi.org/10.1007/978-3-030-01156-7_28
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DOI: https://doi.org/10.1007/978-3-030-01156-7_28
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Publisher Name: Birkhäuser, Cham
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Online ISBN: 978-3-030-01156-7
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