Browsing Artículos (Matemática Aplicada I) by Subject "Maximal determinants"
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Article
Determinants of (–1,1)-matrices of the skew-symmetric type: a cocyclic approach
(Walter de Gruyter GmbH, 2015)An n by n skew-symmetric type (−1, 1)-matrix K = [ki,j ] has 1’s on the main diagonal and ±1’s elsewhere with ki,j = ...
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Article
On Skew E–W Matrices
(Wiley, 2016)An E–W matrix M is a ( − 1, 1)-matrix of order urn:x-wiley:10638539:media:jcd21519:jcd21519-math-0001, where t is a positive ...
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Article
The maximal determinant of cocyclic (−1, 1)-matrices over D2t
(Elsevier, 2012)Cocyclic construction has been successfully used for Hadamard matrices of order n. These -matrices satisfy that and give ...