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Giribet, J.I.; Maestripieri, A.; Pería, F.M. "Shorting selfadjoint operators in Hilbert spaces" (2008) Linear Algebra and Its Applications. 428(8-9):1899-1911
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Abstract:

Given a closed subspace S of a Hilbert space H and a (bounded) selfadjoint operator B acting on H, a min-max representation of the shorted operator (or Schur complement) of B to S is obtained under compatibility hypotheses. Also, an extension of Pekarev's formula is given. © 2007 Elsevier Inc. All rights reserved.

Registro:

Documento: Artículo
Título:Shorting selfadjoint operators in Hilbert spaces
Autor:Giribet, J.I.; Maestripieri, A.; Pería, F.M.
Filiación:Departamento de Matemática, FI-UBA, Buenos Aires, Argentina
IAM-CONICET, Saavedra 15, Piso 3, 1083 Buenos Aires, Argentina
Departamento de Matemática, FCE-UNLP, La Plata, Argentina
Palabras clave:Schur complement; Selfadjoint operator; Shorted operator; Mathematical operators; Numerical methods; Operations research; Schur complement; Selfadjoint operator; Shorted operator; Hilbert spaces
Año:2008
Volumen:428
Número:8-9
Página de inicio:1899
Página de fin:1911
DOI: http://dx.doi.org/10.1016/j.laa.2007.10.034
Título revista:Linear Algebra and Its Applications
Título revista abreviado:Linear Algebra Its Appl
ISSN:00243795
CODEN:LAAPA
Registro:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00243795_v428_n8-9_p1899_Giribet

Referencias:

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Citas:

---------- APA ----------
Giribet, J.I., Maestripieri, A. & Pería, F.M. (2008) . Shorting selfadjoint operators in Hilbert spaces. Linear Algebra and Its Applications, 428(8-9), 1899-1911.
http://dx.doi.org/10.1016/j.laa.2007.10.034
---------- CHICAGO ----------
Giribet, J.I., Maestripieri, A., Pería, F.M. "Shorting selfadjoint operators in Hilbert spaces" . Linear Algebra and Its Applications 428, no. 8-9 (2008) : 1899-1911.
http://dx.doi.org/10.1016/j.laa.2007.10.034
---------- MLA ----------
Giribet, J.I., Maestripieri, A., Pería, F.M. "Shorting selfadjoint operators in Hilbert spaces" . Linear Algebra and Its Applications, vol. 428, no. 8-9, 2008, pp. 1899-1911.
http://dx.doi.org/10.1016/j.laa.2007.10.034
---------- VANCOUVER ----------
Giribet, J.I., Maestripieri, A., Pería, F.M. Shorting selfadjoint operators in Hilbert spaces. Linear Algebra Its Appl. 2008;428(8-9):1899-1911.
http://dx.doi.org/10.1016/j.laa.2007.10.034