Spectral shift via ``lateral perturbation
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Publication:2120163
DOI10.4171/JST/395zbMath1501.47024arXiv2011.11142MaRDI QIDQ2120163
Gregory Berkolaiko, Peter A. Kuchment
Publication date: 31 March 2022
Published in: Journal of Spectral Theory (Search for Journal in Brave)
Full work available at URL: https://arxiv.org/abs/2011.11142
Spectrum, resolvent (47A10) Perturbation theory of linear operators (47A55) Linear symmetric and selfadjoint operators (unbounded) (47B25)
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