Qualitative Uncertainty Principle for Gabor transform

Abstract

We discuss the Qualitative Uncertainty Principle for Gabor transform on certain classes of the locally compact groups, like abelian groups, ${\mathbb{R}}^n\times K$, $K⋉{\mathbb{R}}^n$ where $K$ is compact group. We shall also prove a weaker version of Qualitative Uncertainty Principle for Gabor transform in case of compact groups.