dc.creator | Arias, Maria Laura | |
dc.creator | Corach, Gustavo | |
dc.creator | Gonzalez, Maria Celeste | |
dc.date.accessioned | 2020-03-19T18:43:12Z | |
dc.date.accessioned | 2022-10-15T16:31:12Z | |
dc.date.available | 2020-03-19T18:43:12Z | |
dc.date.available | 2022-10-15T16:31:12Z | |
dc.date.created | 2020-03-19T18:43:12Z | |
dc.date.issued | 2009-01 | |
dc.identifier | Arias, Maria Laura; Corach, Gustavo; Gonzalez, Maria Celeste; Lifting properties in operator ranges; University of Szeged; Acta Scientiarum Mathematicarum (Szeged); 75; 3; 1-2009; 635-653 | |
dc.identifier | 0001-6969 | |
dc.identifier | http://hdl.handle.net/11336/100314 | |
dc.identifier | CONICET Digital | |
dc.identifier | CONICET | |
dc.identifier.uri | https://repositorioslatinoamericanos.uchile.cl/handle/2250/4409521 | |
dc.description.abstract | Given a bounded positive linear operator A on a Hilbert space H we consider the semi-Hilbertian space (H, <,>_A), where <ℇ, n >_A =< Aℇ,n>. On the other hand, we consider the operator range R(A^1/2) with its canonical Hilbertian structure, denoted by R(A^1/2). In this paper we explore the relationship between different types of operators on (H, <,>_A) with classical subsets of operators on R(A^1/2), like Hermitian, normal, contractions, projections, partial isometries and so on. We extend a theorem by M. G. Krein on symmetrizable operators and a result by M. Mbekhta on reduced minimum modulus. | |
dc.language | eng | |
dc.publisher | University of Szeged | |
dc.relation | info:eu-repo/semantics/altIdentifier/url/http://www.acta.hu/acta/home.action | |
dc.relation | info:eu-repo/semantics/altIdentifier/url/http://acta.bibl.u-szeged.hu/16324/ | |
dc.rights | https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ | |
dc.rights | info:eu-repo/semantics/openAccess | |
dc.subject | A-OPERATORS | |
dc.subject | OPERATOR RANGES | |
dc.title | Lifting properties in operator ranges | |
dc.type | info:eu-repo/semantics/article | |
dc.type | info:ar-repo/semantics/artículo | |
dc.type | info:eu-repo/semantics/publishedVersion | |