dc.creator | Oudghiri, Mourad | |
dc.creator | Souilah, Khalid | |
dc.date | 2017-03-23 | |
dc.identifier | http://www.revistaproyecciones.cl/article/view/1221 | |
dc.identifier | 10.4067/S0716-09172016000300007 | |
dc.description | Let B(H) be the algebra of all bounded linear operators on an infinite-dimensional Hilbert space H. We prove that if Φ is a surjective map on B(H) such that Φ(I) = I + Φ(0) and for every pair T, S ∈ B(H), the operator T — S is singular algebraic if and only if Φ(T) — Φ(S) is singular algebraic, then Φ is either of the form Φ(T) = ATA-1 + Φ(0) or the form Φ(T) = AT*A-1 + Φ(0) where A : H → H is an invertible bounded linear, or conjugate linear, operator. | es-ES |
dc.format | application/pdf | |
dc.language | spa | |
dc.publisher | Universidad Católica del Norte. | es-ES |
dc.relation | http://www.revistaproyecciones.cl/article/view/1221/934 | |
dc.rights | Derechos de autor 2016 Proyecciones. Journal of Mathematics | es-ES |
dc.source | Proyecciones. Journal of Mathematics; Vol 35 No 3 (2016); 301-316 | en-US |
dc.source | Proyecciones. Revista de Matemática; Vol. 35 Núm. 3 (2016); 301-316 | es-ES |
dc.source | 0717-6279 | |
dc.source | 0716-0917 | |
dc.title | Non-linear maps preserving singular algebraic operators | es-ES |
dc.type | info:eu-repo/semantics/article | |
dc.type | info:eu-repo/semantics/publishedVersion | |
dc.type | Artículo revisado por pares | es-ES |