Noncommutative Donoho-Stark-Elad-Bruckstein-Ricaud-Torrésani Uncertainty Principle

K. Mahesh Krishna

Let $\{{\tau }_n{\}}_{n=1}^{\infty }$ and $\{{\omega }_m{\}}_{m=1}^{\infty }$ be two modular Parseval frames for a Hilbert C*-module $\mathcal{E}$. Then for every $x\in \mathcal{E}\setminus \{0\}$, we sho…