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Carla Fidalgo

Observed name: C. Fidalgo
ORCID: 0000-0001-8646-4380
Observed ORCID: 0000-0001-8646-4380
OpenAlex ID: A5042539009
Positive semidefinite diagonal minus tail forms are sums of squares
2010 · Carla Fidalgo, Alexander Kovacec · Mathematische Zeitschrift · 33
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Mathematics diagnostic testing in engineering: an international comparison between Ireland and Portugal
2014 · M. Carr, C. Fidalgo, et al. · European Journal of Engineering Education · 30
Maths diagnostic testing in engineering: Dublin institute of technology and Coimbra Institute of Engineering
2013 · Michael Carr, Carla Fidalgo, et al. · International Conference of the Portuguese Society for Engineering Education (CISPEE) · 8
Mathematics Academic Success in Engineering Undergraduate: an Individual Work Plan to Influence Educational Learning Paths
2021 · Maria Emília Bigotte de Almeida, João Ricardo Branco, et al. · ICERI proceedings · 4
Failure rates in Maths and CS 1: are they associated?
2023 · M.E Bigotte de Almeida, A. Gomes, et al. · IEEE Global Engineering Education Conference (EDUCON) · 3
The interaction in forums: A contribution to teaching and learning of Mathematics in Engineering
2013 · Maria Emília Bigotte de Almeida, Carla Fidalgo · Iberian Conference on Information Systems and Technologies (CISTI) · 2
Sums of squares of polynomials with emphasis on diagonal minus tail forms
2010 · Carla Fidalgo · Portuguese National Funding Agency for Science, Research and Technology (RCAAP Project by FCT) · 1
Learning and Teaching Differential and Integral Calculus: A Case Study in Portugal
2026 · Maria Emília Bigotte de Almeida, João Ricardo Branco, et al. · Foundations
Basics of trigonometry
2026 · João Ricardo Branco, Carla Fidalgo · Elsevier eBooks
Coordinate systems
2026 · João Ricardo Branco, Carla Fidalgo · Elsevier eBooks
Trigonometric functions
2026 · João Ricardo Branco, Carla Fidalgo · Elsevier eBooks
Characterization of triangles
2026 · João Ricardo Branco, Carla Fidalgo · Elsevier eBooks
Descartes Rule of Signs and Linear Programming
2014 · Carla Fidalgo, Alexander Kovačec · Springer eBooks
A interactividade na análise postural: um estudo para crianças do 1º ciclo do ensino básico
2011 · Carla Fidalgo · Portuguese National Funding Agency for Science, Research and Technology (RCAAP Project by FCT)
Positive semidenite polynomials and sums of squares
2010 · Carla Fidalgo, Alexander Kova
Diagonal minus tail forms and Lasserre's sufficient conditions for sums of squares
2009 · Carla Fidalgo, Alexander Kovačec · Portuguese National Funding Agency for Science, Research and Technology (RCAAP Project by FCT)
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Gauss Elimination Without Pivoting for Positive Semidefinite Matrices and an Application to Sum of Squares Representations
2007 · Carla Fidalgo · Portuguese National Funding Agency for Science, Research and Technology (RCAAP Project by FCT)
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Works count: 18
Citation count: 81
H-index: 4
I10-index: 2
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