Sharp Uncertainty Principle for Transitive $G$-Sets over Arbitrary Fields and Finite Groups

Bocong Chen, Yun Fan, Gaojun Luo

For any finite group $G$, any transitive $G$-set $X$ and any field $\mathbb{F}$, we consider the vector space ${\mathbb{F}}^X$ of all functions from $X$ to $\mathbb{F}$, which is a $G$-spa…