3 problems

Let SS denote sparse superposition coding with right orthogonally invariant design matrices, and suppose that the design matrices satisfy the spectra criterion. Hou et al.'s conjec…

Let $w$ be the size of the coupling window, let $E_{\rm f}$ be the true error floor, let $\epsilon>0$, and let $\Delta F_{\rm un}$ denote the relevant free-energy gap in the uncoup…

Let $F_{\rm u}(E)$ be the potential associated with the state-evolution recursion for sparse superposition codes, and let … For a memoryless output channel with law $P_{\rm out}$,…