Generating binary partial Hadamard matrices
Álvarez, V., Armario, J.A., Falcón, R.M., Frau, M.D., Gudiel, F., Güemes, M.B., Osuna, A.
Published in Discrete Applied Mathematics (30.06.2019)
Published in Discrete Applied Mathematics (30.06.2019)
Get full text
Journal Article
A Mixed Heuristic for Generating Cocyclic Hadamard Matrices
Alvarez, V., Armario, J. A., Falcón, R. M., Frau, M. D., Gudiel, F., Güemes, M. B., Osuna, A.
Published in Mathematics in computer science (01.12.2018)
Published in Mathematics in computer science (01.12.2018)
Get full text
Journal Article
A Genetic Algorithm for Cocyclic Hadamard Matrices
Álvarez, V., Armario, J. A., Frau, M. D., Real, P.
Published in Applied Algebra, Algebraic Algorithms and Error-Correcting Codes (2006)
Published in Applied Algebra, Algebraic Algorithms and Error-Correcting Codes (2006)
Get full text
Book Chapter
Conference Proceeding
Calculating Cocyclic Hadamard Matrices in Mathematica: Exhaustive and Heuristic Searches
Álvarez, V., Armario, J. A., Frau, M. D., Real, P.
Published in Lecture notes in computer science (2006)
Published in Lecture notes in computer science (2006)
Get full text
Book Chapter
Conference Proceeding
A Mathematica Notebook for Computing the Homology of Iterated Products of Groups
Álvarez, V., Armario, J. A., Frau, M. D., Real, P.
Published in Lecture notes in computer science (2006)
Published in Lecture notes in computer science (2006)
Get full text
Book Chapter
Conference Proceeding
Comparison Maps for Relatively Free Resolutions
Álvarez, V., Armario, J. A., Frau, M. D., Real, P.
Published in Computer Algebra in Scientific Computing (2006)
Published in Computer Algebra in Scientific Computing (2006)
Get full text
Book Chapter
Conference Proceeding
Transferring TTP-structures via contraction
Álvarez, V., Armario, J. A., Frau, M. D., Real, P.
Published in Homology, homotopy, and applications (2005)
Published in Homology, homotopy, and applications (2005)
Get full text
Journal Article
GA Based Robust Blind Digital Watermarking
Álvarez, V., Armario, J.A., Frau, M.D., Gudiel, F., Güemes, M.B., Martín, E., Osuna, A.
Published in Electronic notes in discrete mathematics (01.07.2018)
Published in Electronic notes in discrete mathematics (01.07.2018)
Get full text
Journal Article
On higher dimensional cocyclic Hadamard matrices
Álvarez, V., Armario, J. A., Frau, M. D., Real, P.
Published in Applicable algebra in engineering, communication and computing (01.03.2015)
Published in Applicable algebra in engineering, communication and computing (01.03.2015)
Get full text
Journal Article
The homological reduction method for computing cocyclic Hadamard matrices
Alvarez, V., Armario, J.A., Frau, M.D., Real, P.
Published in Journal of symbolic computation (01.05.2009)
Published in Journal of symbolic computation (01.05.2009)
Get full text
Journal Article
The maximal determinant of cocyclic (-1, 1)-matrices over D2t
ALVAREZ, V, ARMARIO, J. A, FRAU, M. D, GUDIEL, F
Published in Linear algebra and its applications (2012)
Get full text
Published in Linear algebra and its applications (2012)
Conference Proceeding
A system of equations for describing cocyclic Hadamard matrices
Álvarez, V., Armario, J. A., Frau, M. D., Real, P.
Published in Journal of combinatorial designs (01.07.2008)
Published in Journal of combinatorial designs (01.07.2008)
Get full text
Journal Article
Algebra Structures on the Comparison of the Reduced Bar Construction and the Reduced W-Construction
Álvarez, V., Armario, J. A., Frau, M. D., Real, P.
Published in Communications in algebra (09.10.2009)
Published in Communications in algebra (09.10.2009)
Get full text
Journal Article