Doubly even self-orthogonal codes from quasi-symmetric designs
Dean Crnković, Doris Dumičić Danilović, Ana Šumberac, Andrea Švob · arXiv (Cornell University) · 2023
In this paper, we give a construction of doubly even self-orthogonal codes from quasi-symmetric designs. Further, we study orbit matrices of quasi-symmetric designs and give a construction of doubly even self-orthogonal codes from orbit matrices of quasi-symmetric designs of Blokhuis-Haemers type.