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Showing results 13 to 23 of 23.
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Issue Date
Title
Author(s)
Type
Access
Oct-2019
On a class of nonsingular matrices containing B-matrices
Araújo, C. Mendes
;
Gonçalves, Suzana Mendes
Article
Open access
Jul-2016
Perspetivas dos alunos sobre o erro como estratégia de aprendizagem
Barros, Paula Maria
;
Fernandes, José António
;
Araújo, C. Mendes
Conference paper
Open access
Jan-2016
Prontidão de alunos do ensino superior para a aprendizagem de álgebra linear
Barros, Paula Maria
;
Fernandes, José António
;
Araújo, C. Mendes
Article
Open access
Oct-2012
Raciocínios desenvolvidos na verificação das soluções de sistemas de equações lineares
Barros, Paula Maria
;
Fernandes, José António
;
Araújo, C. Mendes
Conference paper
Open access
2015
Realização e revisão de minitestes para aprofundar a aprendizagem de álgebra linear no ensino superior
Barros, Paula Maria
;
Fernandes, José António
;
Araújo, C. Mendes
Conference paper
Open access
2009
Sign pattern matrices that admit M-, N-, P- or inverse M-matrices
Araújo, C. Mendes
;
Torregrosa, Juan R.
Article
Open access
Oct-2011
Sign pattern matrices that admit P_0-matrices
Araújo, C. Mendes
;
Torregrosa, Juan R.
Article
Open access
2014
Some results on B-matrices and doubly B-matrices
Araújo, C. Mendes
;
Torregrosa, Juan R.
Article
Open access
1-Sep-2005
The symmetric N-matrix completion problem
Araújo, C. Mendes
;
Torregrosa, Juan R.
;
Urbano, Ana M.
Article
Open access
Mar-2006
Totally nonpositive completions on partial matrices
Araújo, C. Mendes
;
Torregrosa, Juan R.
;
Urbano, Ana M.
Article
Open access
2004
Uma contribuição para o estudo de problemas de completamento de matrizes
Araújo, C. Mendes
Doctoral thesis
Open access