Tiling and weak tiling in $({\mathbb{Z}}_p{)}^d$

Gergely Kiss, Dávid Matolcsi, Máté Matolcsi +1

We discuss the relation of tiling, weak tiling and spectral sets in finite abelian groups. In particular, in elementary $p$-groups $({\mathbb{Z}}_p{)}^d$, we introduce an averaging pro…