Artículo

Corach, G.; Maestripieri, A.; Stojanoff, D. "Projections in operator ranges" (2006) Proceedings of the American Mathematical Society. 134(3):765-778
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Abstract:

If H is a Hilbert space, A is a positive bounded linear operator on H and S is a closed subspace of H, the relative position between S and A-1 (S⊥) establishes a notion of compatibility. We show that the compatibility of (A, S) is equivalent to the existence of a convenient orthogonal projection in the operator range R(A1/2) with its canonical Hilbertian structure. © 2005 American Mathematical Society.

Registro:

Documento: Artículo
Título:Projections in operator ranges
Autor:Corach, G.; Maestripieri, A.; Stojanoff, D.
Filiación:IAM-CONICET, Departamento de Matemática, FI-UBA, Paseo Colón 850, Buenos Aires (1063), Argentina
IAM-CONICET, Instituto de Ciencias, UNGS, Los Polvorines, Argentina
IAM-CONICET, Departamento de Matemática, FCE-UNLP, La Plata, Argentina
Palabras clave:Oblique projections; Operator ranges; Positive operators
Año:2006
Volumen:134
Número:3
Página de inicio:765
Página de fin:778
DOI: http://dx.doi.org/10.1090/S0002-9939-05-08007-X
Título revista:Proceedings of the American Mathematical Society
Título revista abreviado:Proc. Am. Math. Soc.
ISSN:00029939
Registro:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00029939_v134_n3_p765_Corach

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Citas:

---------- APA ----------
Corach, G., Maestripieri, A. & Stojanoff, D. (2006) . Projections in operator ranges. Proceedings of the American Mathematical Society, 134(3), 765-778.
http://dx.doi.org/10.1090/S0002-9939-05-08007-X
---------- CHICAGO ----------
Corach, G., Maestripieri, A., Stojanoff, D. "Projections in operator ranges" . Proceedings of the American Mathematical Society 134, no. 3 (2006) : 765-778.
http://dx.doi.org/10.1090/S0002-9939-05-08007-X
---------- MLA ----------
Corach, G., Maestripieri, A., Stojanoff, D. "Projections in operator ranges" . Proceedings of the American Mathematical Society, vol. 134, no. 3, 2006, pp. 765-778.
http://dx.doi.org/10.1090/S0002-9939-05-08007-X
---------- VANCOUVER ----------
Corach, G., Maestripieri, A., Stojanoff, D. Projections in operator ranges. Proc. Am. Math. Soc. 2006;134(3):765-778.
http://dx.doi.org/10.1090/S0002-9939-05-08007-X