English

No projective 16-divisible binary linear code of length 131 exists

Information Theory 2020-10-13 v1 Combinatorics math.IT

Abstract

We show that no projective 16-divisible binary linear code of length 131 exists. This implies several improved upper bounds for constant-dimension codes, used in random linear network coding, and partial spreads.

Cite

@article{arxiv.2006.10382,
  title  = {No projective 16-divisible binary linear code of length 131 exists},
  author = {Sascha Kurz},
  journal= {arXiv preprint arXiv:2006.10382},
  year   = {2020}
}

Comments

4 pages

R2 v1 2026-06-23T16:25:37.473Z