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math.CO2023★ 1 cited
New examples of self-dual near-extremal ternary codes of length 48 derived from 2-(47,23,11) designs
Sanja Rukavina, Vladimir D. Tonchev
In a recent paper [M. Araya, M. Harada, Some restrictions on the weight enumerators of near-extremal ternary self-dual codes and quaternary Hermitian self-dual codes, Des. Codes Cr…
cs.IT2023
New extremal Type II -codes of length 64 by the doubling method
Sara Ban, Sanja Rukavina
Extremal Type II -codes are a class of self-dual -codes with Euclidean weights divisible by eight and the largest possible minimum Euclidean weight for…
math.CO2023
Characterizing bipartite distance-regularized graphs with vertices of eccentricity 4
Blas Fernández, Marija Maksimović, Sanja Rukavina
The characterization of bipartite distance-regularized graphs, where some vertices have eccentricity less than four, in terms of the incidence structures of which they are incidenc…