1 citations · 1 across the 3 of their papers we have counts for
3 papers
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…
math.CO2020★ 1 cited
An algebraic approach to Erdős-Ko-Rado sets of flags in spherical buildings
Jan De Beule, Klaus Metsch, Sam Mattheus
In this paper, oppositeness in spherical buildings is used to define an EKR-problem for flags in projective and polar spaces. A novel application of the theory of buildings and Iwa…
math.CO2019
A counterexample to Fuglede's conjecture in for all odd primes
Sam Mattheus
In this short note we construct a spectral, non-tiling set of size in , odd prime. This example complements a previous counterexample in [arXiv…