D. Lahat

most citedPositive Semidefinite Matrix Factorization: A Connection with Phase Retrieval and Affine Rank Minimization

5 citations · 5 across the 1 of their papers we have counts for

collaborators

2 papers

eess.SP2020★ 5 cited

Positive Semidefinite Matrix Factorization: A Connection with Phase Retrieval and Affine Rank Minimization

Dana Lahat, Yanbin Lang, Vincent Y. F. Tan +1

Positive semidefinite matrix factorization (PSDMF) expresses each entry of a nonnegative matrix as the inner product of two positive semidefinite (psd) matrices. When all these psd…

math.RA2018

Schur's Lemma for Coupled Reducibility and Coupled Normality

Dana Lahat, Christian Jutten, Helene Shapiro

Let $A = {A_{ij}}_{i, j \in I}$ , where $I$ is an index set, be a doubly indexed family of matrices, where $A_{ij}$ is $n_{i} \times n_{j}$ . For each $i \i…