Luis Carlos Costa Pinheiro Carvalho
AuthID: R-002-7BZ
1
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
AUTHORS: Carvalho, Luis; Diogo, Cristina; Mendes, Sergio;
PUBLISHED: 2023, SOURCE: JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS, VOLUME: 519, ISSUE: 2
INDEXED IN: 
Scopus 
WOS
Scopus WOS2
TITLE: A new perspective on the quaternionic numerical range of normal matrices Full Text
AUTHORS: Carvalho, Luis; Diogo, Cristina; Mendes, Sergio;
PUBLISHED: 2022, SOURCE: LINEAR & MULTILINEAR ALGEBRA, VOLUME: 70, ISSUE: 20
AUTHORS: Carvalho, Luis; Diogo, Cristina; Mendes, Sergio;
PUBLISHED: 2022, SOURCE: LINEAR & MULTILINEAR ALGEBRA, VOLUME: 70, ISSUE: 20
INDEXED IN: WOS
WOS3
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
AUTHORS: Carvalho, L; Diogo, C; Mendes, S;
PUBLISHED: 2021, SOURCE: LINEAR ALGEBRA AND ITS APPLICATIONS, VOLUME: 620
INDEXED IN: Scopus WOS
Scopus WOS4
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
AUTHORS: Carvalho, L; Diogo, C; Mendes, S;
PUBLISHED: 2021, SOURCE: LINEAR & MULTILINEAR ALGEBRA
INDEXED IN: Scopus WOS
Scopus WOS5
TITLE: The star-center of the quaternionic numerical range
AUTHORS: Luis Carvalho; Cristina Diogo; Sergio Mendes;
PUBLISHED: 2020, SOURCE: LINEAR ALGEBRA AND ITS APPLICATIONS, VOLUME: 603
AUTHORS: Luis Carvalho; Cristina Diogo; Sergio Mendes;
PUBLISHED: 2020, SOURCE: LINEAR ALGEBRA AND ITS APPLICATIONS, VOLUME: 603
INDEXED IN: Scopus WOS
Scopus WOS6
TITLE: Proportional bargaining solutions, strictly comprehensive sets and the axiom of continuity Full Text
AUTHORS: Carvalho, L;
PUBLISHED: 2020, SOURCE: ANNALS OF OPERATIONS RESEARCH
AUTHORS: Carvalho, L;
PUBLISHED: 2020, SOURCE: ANNALS OF OPERATIONS RESEARCH
INDEXED IN: WOS
WOS7
TITLE: Proportional bargaining solutions, strictly comprehensive sets and the axiom of continuity (vol 47, pg 775, 2020) Full Text
AUTHORS: Luis Carvaho;
PUBLISHED: 2020, SOURCE: ANNALS OF OPERATIONS RESEARCH
AUTHORS: Luis Carvaho;
PUBLISHED: 2020, SOURCE: ANNALS OF OPERATIONS RESEARCH
INDEXED IN: WOS
WOS8
TITLE: A bridge between quaternionic and complex numerical ranges Full Text
AUTHORS: Luis Carvalho; Cristina Diogo; Sergio Mendes;
PUBLISHED: 2019, SOURCE: LINEAR ALGEBRA AND ITS APPLICATIONS, VOLUME: 581
AUTHORS: Luis Carvalho; Cristina Diogo; Sergio Mendes;
PUBLISHED: 2019, SOURCE: LINEAR ALGEBRA AND ITS APPLICATIONS, VOLUME: 581
INDEXED IN: Scopus WOS
Scopus WOS9
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
AUTHORS: Luis Carvalho; Cristina Diogo; Sergio Mendes;
PUBLISHED: 2019, SOURCE: NEW YORK JOURNAL OF MATHEMATICS, VOLUME: 25
INDEXED IN: WOS
WOS10
TITLE: What drives cross-border M&As in commercial banking? Full Text
AUTHORS: Mohamed Azzim Gulamhussen; Jean Francois Hennart; Carlos Manuel Pinheiro;
PUBLISHED: 2016, SOURCE: JOURNAL OF BANKING & FINANCE, VOLUME: 72
AUTHORS: Mohamed Azzim Gulamhussen; Jean Francois Hennart; Carlos Manuel Pinheiro;
PUBLISHED: 2016, SOURCE: JOURNAL OF BANKING & FINANCE, VOLUME: 72
INDEXED IN: WOS
WOS