2 papers
math.CO2025
Generalized additive bases and difference bases for Cartesian product of finite abelian groups
Shuxing Li, Chi Hoi Yip
For a finite group and positive integer , a -additive basis is a subset of whose pairwise sums cover each element of at least times, with -difference bases…
math.CO2025
Strongly Regular Graphs with Generalized Denniston and Dual Generalized Denniston Parameters
Shuxing Li, James A. Davis, Sophie Huczynska +2
We construct two families of strongly regular Cayley graphs, or equivalently, partial difference sets, based on elementary abelian groups. The parameters of these two families are…