Approximation by Semi-Fredholm Operators

DOI10.2307/2160240zbMath0812.47010OpenAlexW4231139728MaRDI QIDQ4290862

Fernando Galaz-Fontes

Publication date: 9 May 1995

Full work available at URL: https://doi.org/10.2307/2160240

zbMATH Keywords

semi-Fredholm operators

Mathematics Subject Classification ID

Perturbation theory of linear operators (47A55) (Semi-) Fredholm operators; index theories (47A53)

Cites Work

• Approximation by invertible and noninvertible operators
• Approximation by Operators with Fixed Nullity
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