Optimal subspace codes in PG(4,q)

02/27/2018

∙

by   Antonio Cossidente, et al.

∙

0

∙

share

We investigate subspace codes whose codewords are subspaces of PG(4,q) having non-constant dimension. In particular, examples of optimal mixed-dimension subspace codes are provided, showing that A_q(5,3) = 2(q^3+1).