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Umberto Martínez-Peñas

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Jul 2026

Upper bounds on the length of quasi-MDS codes

We study upper bounds on the length of $\mathbb F_q$-linear QMDS codes in the folded Hamming distance relative to their other parameters, especially the field size $q$. Via a correspondence between such codes and families of subspaces, we relate the length problem to that of upper bounding $1$-subspace packings with re...

Umberto Martínez-Peñas, Rubén Rodríguez-Ballesteros · arXiv.org · 0 citations