Cristina Isabel Correia Diogo


AuthID: R-000-3Y9

Publications Requiring Validation

1
TITLE: On the Relation Between S-Spectrum and Right Spectrum  Full Text
AUTHORS: Carvalho, Luis; Diogo, Cristina; Mendes, Sergio; Soares, Helena;
PUBLISHED: 2024, SOURCE: COMPLEX ANALYSIS AND OPERATOR THEORY, VOLUME: 19, ISSUE: 1
INDEXED IN: Scopus WOS
2
TITLE: ON THE CONVEXITY OF THE QUATERNIONIC ESSENTIAL NUMERICAL RANGE
AUTHORS: Carvalho, Lus; Diogo, Cristina; Mendes, Sergio; Soares, Helena;
PUBLISHED: 2024, SOURCE: PROCEEDINGS OF THE EDINBURGH MATHEMATICAL SOCIETY, VOLUME: 67, ISSUE: 3
INDEXED IN: WOS
3
TITLE: S-spectrum and numerical range of a quaternionic operator  Full Text
AUTHORS: Carvalho, Luis; Diogo, Cristina; Mendes, Sergio;
PUBLISHED: 2023, SOURCE: JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS, VOLUME: 519, ISSUE: 2
INDEXED IN: Scopus WOS CrossRef: 2
IN MY: ORCID
4
TITLE: A note on the essential numerical range of block diagonal operators  Full Text
AUTHORS: Carvalho, Luis; Diogo, Cristina; Mendes, Sergio; Soares, Helena;
PUBLISHED: 2023, SOURCE: FORUM MATHEMATICUM
INDEXED IN: Scopus WOS CrossRef
IN MY: ORCID
5
TITLE: Quaternionic numerical range of complex matrices  Full Text
AUTHORS: Carvalho, L; Diogo, C; Mendes, S;
PUBLISHED: 2021, SOURCE: LINEAR ALGEBRA AND ITS APPLICATIONS, VOLUME: 620
INDEXED IN: Scopus WOS CrossRef: 4
IN MY: ORCID
6
TITLE: A new perspective on the quaternionic numerical range of normal matrices  Full Text
AUTHORS: Carvalho, L; Diogo, C; Mendes, S;
PUBLISHED: 2021, SOURCE: LINEAR & MULTILINEAR ALGEBRA, VOLUME: 70, ISSUE: 20
INDEXED IN: Scopus WOS CrossRef: 2
IN MY: ORCID
7
TITLE: The star-center of the quaternionic numerical range  Full Text
AUTHORS: Carvalho, L; Diogo, C; Mendes, S;
PUBLISHED: 2020, SOURCE: LINEAR ALGEBRA AND ITS APPLICATIONS, VOLUME: 603
INDEXED IN: Scopus WOS CrossRef: 4
IN MY: ORCID
8
TITLE: Faces of sets of operators with the numerical range in aprescribed polyhedron  Full Text
AUTHORS: Diogo, C;
PUBLISHED: 2020, SOURCE: JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS, VOLUME: 490, ISSUE: 2
INDEXED IN: Scopus WOS CrossRef
IN MY: ORCID
9
TITLE: A bridge between quaternionic and complex numerical ranges  Full Text
AUTHORS: Carvalho, L; Diogo, C; Mendes, S;
PUBLISHED: 2019, SOURCE: LINEAR ALGEBRA AND ITS APPLICATIONS, VOLUME: 581
INDEXED IN: Scopus WOS CrossRef: 5
IN MY: ORCID
10
TITLE: On the convexity and circularity of the numerical range of nilpotent quaternionic matrices
AUTHORS: Luis Carvalho; Cristina Diogo; Sergio Mendes;
PUBLISHED: 2019, SOURCE: NEW YORK JOURNAL OF MATHEMATICS, VOLUME: 25
INDEXED IN: WOS
Page 1 of 3. Total results: 24.

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