On the class $(W_{e})$-operators

DOI10.1007/S12215-022-00737-8zbMath1523.47035arXiv2105.02131MaRDI QIDQ6366909

Hassan Zariouh, Zakariae Aznay

Publication date: 5 May 2021

Mathematics Subject Classification ID

Spectrum, resolvent (47A10) Subnormal operators, hyponormal operators, etc. (47B20) (Semi-) Fredholm operators; index theories (47A53) Local spectral properties of linear operators (47A11)

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