Inequalities for J-Hermitian matrices

Indefinite versions of classical results of Schur, Ky Fan and Rayleigh-Ritz on Hermitian matrices are stated to J-Hermitian matrices, J = Ir [circle plus operator] -In - r, 0 < r < n). Spectral inequalities for the trace of the product of J-Hermitian matrices are presented. The inequ...

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Bibliographic Details
Main Author: Bebiano, N. (author)
Other Authors: Nakazato, H. (author), Providência, J. da (author), Lemos, R. (author), Soares, G. (author)
Format: article
Language:eng
Published: 2005
Subjects:
Indefinite inner product
J-Hermitian matrix
J,C-numerical range
Rayleigh-Ritz theorem
Ky Fan maximum principle
Schur's majorization theorem
Online Access:http://hdl.handle.net/10316/4624
Country:Portugal
Oai:oai:estudogeral.sib.uc.pt:10316/4624

Internet

http://hdl.handle.net/10316/4624

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