Sam Mattheus

activity

20172026

most citedA generalization of the cylinder conjecture for divisible codes

3 citations · 6 across the 20 of their papers we have counts for

collaborators

Showing 2021Show all

2 papers · 1 filter

math.CO2021

A clique-free pseudorandom subgraph of the pseudo polarity graph

Sam Mattheus, Francesco Pavese

We provide a new family of $K_{k}$ -free pseudorandom graphs with edge density $Θ (n^{- 1/ (k - 1)})$ , matching a recent construction due to Bishnoi, Ihringer and Pepe. As in the former re…

cs.IT2021

Moderate Density Parity-Check Codes from Projective Bundles

Jessica Bariffi, Sam Mattheus, Alessandro Neri +1

A new construction for moderate density parity-check (MDPC) codes using finite geometry is proposed. We design a parity-check matrix for this family of binary codes as the concaten…