Natalia Isabel Quadros Bebiano Pinheiro da Providencia e Costa


AuthID: R-000-DFA

Confirmed Publications: 64



31
TITLE: Product of diagonal entries of the unitary orbit of a 3-by-3 normal matrix  Full Text
AUTHORS: Hiroshi Nakazato; Natalia Bebiano ; Joao da Providencia ;
PUBLISHED: 2008, SOURCE: LINEAR ALGEBRA AND ITS APPLICATIONS, VOLUME: 429, ISSUE: 4
INDEXED IN: Scopus WOS CrossRef: 2
IN MY: ORCID | ResearcherID
32
TITLE: The J-numerical range of a J-Hermitian matrix and related inequalities  Full Text
AUTHORS: Hiroshi Nakazato; Natalia Bebiano ; Joao da Providencia ;
PUBLISHED: 2008, SOURCE: LINEAR ALGEBRA AND ITS APPLICATIONS, VOLUME: 428, ISSUE: 11-12
INDEXED IN: Scopus WOS CrossRef: 5
IN MY: ORCID | ResearcherID
33
TITLE: The numerical range of 2-dimensional Krein space operators
AUTHORS: Nakazato, H; Bebiano, N ; da Providencia, J ;
PUBLISHED: 2008, SOURCE: CANADIAN MATHEMATICAL BULLETIN-BULLETIN CANADIEN DE MATHEMATIQUES, VOLUME: 51, ISSUE: 1
INDEXED IN: Scopus WOS CrossRef
IN MY: ORCID | ResearcherID
34
TITLE: An extension of Birkhoff's theorem with an application to determinants  Full Text
AUTHORS: Natalia Bebiano ; Joao da Providencia ; Alexander Kovacec;
PUBLISHED: 2007, SOURCE: LINEAR ALGEBRA AND ITS APPLICATIONS, VOLUME: 427, ISSUE: 1
INDEXED IN: Scopus WOS CrossRef
IN MY: ORCID | ResearcherID
35
TITLE: On the corners of certain determinantal ranges  Full Text
AUTHORS: Alexander Kovacec; Natdlia Bebiano ; Jodo da Providencia ;
PUBLISHED: 2007, SOURCE: LINEAR ALGEBRA AND ITS APPLICATIONS, VOLUME: 426, ISSUE: 1
INDEXED IN: WOS
IN MY: ResearcherID
36
TITLE: On the corners of certain determinantal ranges  Full Text
AUTHORS: Kovacec, A; Bebiano, N ; da Providencia, J ;
PUBLISHED: 2007, SOURCE: Linear Algebra and Its Applications, VOLUME: 426, ISSUE: 1
INDEXED IN: Scopus CrossRef
IN MY: ORCID
37
TITLE: Inequalities for J-Hermitian matrices  Full Text
AUTHORS: Bebiano, N ; Nakazato, H; da Providencia, J ; Lemos, R ; Soares, G ;
PUBLISHED: 2005, SOURCE: LINEAR ALGEBRA AND ITS APPLICATIONS, VOLUME: 407, ISSUE: 1-3
INDEXED IN: Scopus WOS CrossRef: 10
IN MY: ORCID | ResearcherID
38
TITLE: Inequalities for quantum relative entropy  Full Text
AUTHORS: Bebiano, N ; Lemos, R ; da Providencia, J ;
PUBLISHED: 2005, SOURCE: LINEAR ALGEBRA AND ITS APPLICATIONS, VOLUME: 401, ISSUE: 1-3
INDEXED IN: Scopus WOS CrossRef: 18
IN MY: ORCID | ResearcherID
39
TITLE: J-orthostochastic matrices of size 3 x 3 and numerical ranges of Krein space operators  Full Text
AUTHORS: Nakazato, H; Bebiano, N ; da Providencia, J ;
PUBLISHED: 2005, SOURCE: LINEAR ALGEBRA AND ITS APPLICATIONS, VOLUME: 407, ISSUE: 1-3
INDEXED IN: Scopus WOS CrossRef: 3
IN MY: ORCID | ResearcherID
40
TITLE: On the geometry of numerical ranges in spaces with an indefinite inner product  Full Text
AUTHORS: Bebiano, N ; Lemos, R ; da Providencia, J ; Soares, G ;
PUBLISHED: 2005, SOURCE: International Meeting on Matrix Analysis and Applications in LINEAR ALGEBRA AND ITS APPLICATIONS, VOLUME: 399, ISSUE: 1-3
INDEXED IN: Scopus WOS CrossRef: 8
IN MY: ORCID | ResearcherID
Page 4 of 7. Total results: 64.

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