Antenna arrays are paramount in modern communications, radar and aerospace systems, yet ensuring their optimal performance is challenged by the occurrence of faulty elements. Recent advances have ...

Suppose we have a subspace \(\mathbb{S}\) of \(\mathbb{R}^n\) whose basis consists of \(k\) vectors \(\vec{v}_1,\vec{v}_2, \ldots , \vec{v}_k\). \[ \mathbb{S ...