Additive Maps Preserving Drazin Invertible Operators of Index One

DOI10.3318/PRIA.2016.116.02zbMath1353.47071OpenAlexW2330844775MaRDI QIDQ2821812

Mourad Oudghiri, Khalid Souilah, Mostafa Mbekhta

Publication date: 23 September 2016

Published in: Mathematical Proceedings of the Royal Irish Academy (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.3318/pria.2016.116.02

Mathematics Subject Classification ID

(Semi-) Fredholm operators; index theories (47A53) Transformers, preservers (linear operators on spaces of linear operators) (47B49)

Related Items (3)

Additive mappings preserving Fredholm operators with fixed nullity or defect ⋮ Extended \(g\)-Drazin inverse in a Banach algebra ⋮ Maps preserving Drazin invertible operator matrices with non-singular Schur complement

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