Generalization of some commutative perturbation results
From MaRDI portal
Publication:6405322
DOI10.1007/S43034-022-00231-3zbMath1519.47044arXiv2207.08577MaRDI QIDQ6405322
Abdelmalek Ouahab, Hassan Zariouh, Zakariae Aznay
Publication date: 18 July 2022
Spectrum, resolvent (47A10) Perturbation theory of linear operators (47A55) (Semi-) Fredholm operators; index theories (47A53) General theory of topological algebras (46H05) Local spectral properties of linear operators (47A11) Linear operators in algebras (47C05)
This page was built for publication: Generalization of some commutative perturbation results