2 papers
cs.IT2026
The Schur product of evaluation codes and its application to CSS-T quantum codes and private information retrieval
Åeyma Bodur, Fernando Hernando, Edgar MartÃnez-Moro +1
In this work, we study the componentwise (Schur) product of monomial-Cartesian codes by exploiting its correspondence with the Minkowski sum of their defining exponent sets. We sho…
math.CO2025
A combinatorial description of when a self-associated set of points fails to be arithmetically Gorenstein
Gonzalo RodrÃguez-Pajares, Diego Ruano, Flavio Salizzoni
We prove that the set of points associated to a self-dual code with no proportional columns is arithmetically Gorenstein if and only if the code is indecomposable. This answers a q…