activity
20132026
most cited3D genome reconstruction from partially phased Hi-C data

5 citations · 12 across the 12 of their papers we have counts for

collaborators
Showing math.MGShow all

2 papers · 1 filter

math.MG2026

Geometry of low nonnegative rank matrix completion

Kaie Kubjas, Lilja Metsälampi

We study completion of partial matrices with nonnegative entries to matrices of nonnegative rank at most for some . Most of our results are for . We…

math.MG2024

Uniqueness of size-2 positive semidefinite matrix factorizations

Kristen Dawson, Serkan Hoşten, Kaie Kubjas +1

We characterize when a size-2 positive semidefinite (psd) factorization of a positive matrix of rank 3 and psd rank 2 is unique. The characterization is obtained using tools from r…