Self-adjointness and invariance of the essential spectrum for Dirac operators defined as quadratic forms
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Publication:1234882
DOI10.1007/BF01617872zbMath0349.47014MaRDI QIDQ1234882
Publication date: 1976
Published in: Communications in Mathematical Physics (Search for Journal in Brave)
Perturbation theory of linear operators (47A55) Linear symmetric and selfadjoint operators (unbounded) (47B25)
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Cites Work
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- Self-adjoint operators
- Eigenfunction expansions for Schrödinger and Dirac operators with singular potentials
- Distinguished selfadjoint extensions of Dirac operators
- A double scale of weighted 𝐿² spaces
- Relativistic Potential Scattering
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