Directed Gaussian graphical models with toric vanishing ideals

DOI10.1016/j.aam.2022.102345OpenAlexW3171280032WikidataQ114214513 ScholiaQ114214513MaRDI QIDQ2134000

Pratik Misra, Seth Sullivant

Publication date: 5 May 2022

Published in: Advances in Applied Mathematics (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/2105.13357

zbMATH Keywords

d-separationclique sumsafe gluingshortest trek mapt-separation

Mathematics Subject Classification ID

Algebraic geometry (14-XX) Commutative algebra (13-XX)

Uses Software

• TETRAD

Cites Work

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• Trek separation for Gaussian graphical models
• Algebraic geometry of Gaussian Bayesian networks
• Ancestral graph Markov models.
• Gaussian graphical models with toric vanishing ideals
• Multivariate Gaussians, semidefinite matrix completion, and convex algebraic geometry
• Algebraic Statistics
• Handbook of Graphical Models

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