Algorithms with Polynomially-Improved Approximation Factors for the $2 rightarrow q$ Norm, and Applications
arXiv:2605.25303v3 Announce Type: replace-cross Abstract: The $2 rightarrow q$ norm of a matrix $X in mathbb{R}^{n times d}$ is defined as $lVert X rVert_{2 rightarrow q}…