2025/03/25 by Liao, Jiaqi, Liu, Hong, Yan, Guiying
#Combinatorics (math.CO) #FOS: Mathematics
paper · doi:10.48550/arxiv.2503.19239
A theorem of Kleitman states that a collection of binary vectors with diameter d has cardinality at most that of a Hamming ball of radius d/2. In this paper, we give a q-analog of it.