Year: 2026
Type: preprint
Abstract: We present a streamlined approach for generalized strong and norm convergence of self-adjoint operators in different Hilbert spaces. In particular, we establish convergence of associated (semi-)groups, (essential) spectra and spectral projections. In addition, we give some applications to Sturm-Liouville operators.
Source: arXiv (Cornell University)
Authors: Teschl, Gerald, Wang, Yifei, Xie, Bing, Zhou, Zhe
Subfield: Mathematical Physics
Field: Mathematics
Domain: Physical Sciences
Open Access status: green
Awards: G3701778458, G4826303152, G6589251086
OpenAlex ID: W7124469755
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