Artículo
Quasi-orthogonal cocycles, optimal sequences and a conjecture of Littlewood
Autor/es | Armario Sampalo, José Andrés
Flannery, D. L. |
Departamento | Universidad de Sevilla. Departamento de Matemática Aplicada I (ETSII) |
Fecha de publicación | 2020 |
Fecha de depósito | 2021-06-30 |
Publicado en |
|
Resumen | A quasi-orthogonal cocycle, defined over a group of order congruent to 2 modulo 4,
is naturally analogous to an orthogonal cocycle (i.e., one defined over a group of
order divisible by 4, and whose display matrix is ... A quasi-orthogonal cocycle, defined over a group of order congruent to 2 modulo 4, is naturally analogous to an orthogonal cocycle (i.e., one defined over a group of order divisible by 4, and whose display matrix is Hadamard). Here we extend the theory of quasi-orthogonal cocycles in new directions, using equivalences with various optimal binary and quaternary sequences. |
Agencias financiadoras | Junta de Andalucía |
Identificador del proyecto | FQM-016 |
Cita | Armario Sampalo, J.A. y Flannery, D.L. (2020). Quasi-orthogonal cocycles, optimal sequences and a conjecture of Littlewood. Journal of Algebraic Combinatorics |
Ficheros | Tamaño | Formato | Ver | Descripción |
---|---|---|---|---|
Quasi-orthogonal cocycles, optimal ... | 356.1Kb | [PDF] | Ver/ | |