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Maximum Likelihood Estimation on the Grassmannian of Lines

2026/07/21 by Hannah Friedman
Mathematics · #math.AG #math.CO #math.ST #msc:14M15 #msc:62R01 #msc:65H14 #stat.TH

paper · pdf

12 pages, 2 figures, 2 tables

arxiv created 2026/07/28 · arxiv updated 2026/07/30

Abstract

We study the positive Grassmannian through the lens of algebraic statistics. A closed formula is presented for the maximum likelihood degree of the Grassmannian of lines. We study the real and positive critical points for the Grassmannian of lines in 3-space.

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