dc.creator | Benbouziane, H. | |
dc.creator | Bouramdane, Y. | |
dc.creator | Ech-Chérif El Kettani, M. | |
dc.date | 2019-02-26 | |
dc.date.accessioned | 2019-11-14T12:01:18Z | |
dc.date.available | 2019-11-14T12:01:18Z | |
dc.identifier | https://www.revistaproyecciones.cl/article/view/3417 | |
dc.identifier.uri | https://revistaschilenas.uchile.cl/handle/2250/113680 | |
dc.description | Let X be a Banach space and let B(X) be the Banach algebra of all bounded linear operators on X. We characterise surjective (not necessarily linear or additive) maps ϕ : B(X) → B(X) such that F(ϕ (A)◇ ϕ (B)) = F(A ◇ B) for all A,B ∈ B(X) where F(A) denotes any of R(A) or N(A), anda ◇ B denotes any binary operations A−B, AB and ABA for all A,B ∈ B(X). | en-US |
dc.format | application/pdf | |
dc.language | eng | |
dc.publisher | Universidad Católica del Norte. | es-ES |
dc.relation | https://www.revistaproyecciones.cl/article/view/3417/3106 | |
dc.rights | Derechos de autor 2019 Proyecciones. Revista de Matemática | es-ES |
dc.rights | https://creativecommons.org/licenses/by-nc/4.0/ | es-ES |
dc.source | Proyecciones. Journal of Mathematics; Vol 38 No 1 (2019); 163-175 | en-US |
dc.source | Proyecciones. Revista de Matemática; Vol. 38 Núm. 1 (2019); 163-175 | es-ES |
dc.source | 0717-6279 | |
dc.source | 0716-0917 | |
dc.subject | Kernel operator | en-US |
dc.subject | Nonlinear preservers problem | en-US |
dc.subject | Range operator | en-US |
dc.title | Nonlinear maps preserving certain subspaces. | en-US |
dc.type | info:eu-repo/semantics/article | |
dc.type | info:eu-repo/semantics/publishedVersion | |
dc.type | Artículo revisado por pares | es-ES |