Optimal subspace codes in ${\rm PG}(4,q)$

Autor:	Cossidente, Antonio, Pavese, Francesco, Storme, Leo
Rok vydání:	2018
Předmět:	Mathematics - Combinatorics Computer Science - Information Theory
Druh dokumentu:	Working Paper
Popis:	We investigate subspace codes whose codewords are subspaces of ${\rm PG}(4,q)$ having non-constant dimension. In particular, examples of optimal mixed-dimension subspace codes are provided, showing that ${\cal A}_q(5,3) = 2(q^3+1)$.
Databáze:	arXiv
Externí odkaz:	http://arxiv.org/abs/1802.09793 Zobrazit plný text záznamu View this record from Arxiv