Integer matrix factorisations, superalgebras and the quadratic form obstruction

DOI10.1016/j.laa.2021.03.028zbMath1467.15009arXiv2103.04149OpenAlexW3136802258MaRDI QIDQ2029876

Matthew C. Lettington, Nicholas J. Higham, Karl Michael Schmidt

Publication date: 4 June 2021

Published in: Linear Algebra and its Applications (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/2103.04149

zbMATH Keywords

Latin squaresquadratic formsmatrix superalgebraadjugate matrixinteger matrix factorisation

Mathematics Subject Classification ID

Factorization of matrices (15A23) Orthogonal arrays, Latin squares, Room squares (05B15) Algebraic systems of matrices (15A30) Matrices of integers (15B36) Quadratic forms (reduction theory, extreme forms, etc.) (11H55)

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Cites Work

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