3 problems

Let $\mathcal{T}$ be a tensor whose mode-1 unfolding $\mathcal{T}_{(1)}$ is observed on $\Omega_{\mathcal{T}}$, let $M$ be a matrix observed on $\Omega_M$, and let $G$ be the unkno…

Tensor robust PCA recovery conjecture. The factor

Let a third-order tensor have a t-SVD with f-diagonal tensor $\boldsymbol{\mathscr{S}}$, and define its tensor-tubal-rank as the number of nonzero diagonal tubes…