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Non-existence of primitive formally dual subsets of size 8 in the group $\mathbb{Z}_8^2$
Let $G=\mathbb{Z}_8^2$ and let a subset $S\subset G$ be primitive if it is not contained in a proper coset of a subgroup of $G$ and generates $G$ . A subset is formally dual if ther…
Conjectureopencomputational-combinatorics finite-abelian-groups formally-dual-setsarXiv posted 2 days ago

Non-existence of primitive formally dual subsets of size 8 in the group Z82\mathbb{Z}_8^2Z82​