tropical-geometry

Article 'Tropical combinatorics of max-linear Bayesian networks" accepted into the Journal of Symbolic Computation

Oct 3, 2025 ■ Kamillo Ferry ■ tropical-geometry MLBN graphs hyperplanes preprint

Our article about max-linear Bayesian networks and the combinatorics of their associated polytropes has finally been accepted into the Journal of Symbolic Computation for the special issue for MEGA 2024.

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Preprint 'Tropical combinatorics of max-linear Bayesian networks' now with data

Jul 10, 2025 ■ Kamillo Ferry ■ tropical-geometry MLBN graphs hyperplanes preprint

The fourth version to our paper about max-linear Bayesian networks and the combinatorics of their associated polytropes appeared on arXiv. This is joint work with Carlos Améndola.

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Geometry and Combinatorics of max-linear Bayesian networks

Jun 17, 2025 ■ Kamillo Ferry ■ tropical-geometry MLBN graphs hyperplane-arrangements slides

These are slides for an expository talk given at the Institute for Theoretical Computer Science of the Universität zu Lübeck in June 2025. It serves as an overview for our paper on the tropical combinatorial classification of max-linear Bayesian networks, but also contains somewhat of an introduction to tropical polyhedra and different geometric constructions for them.

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New preprint 'The GroebnerWalk.jl package for OSCAR' dropped

Mar 13, 2025 ■ Kamillo Ferry ■ software groebner-basis tropical-geometry OSCAR

Our paper about implementing the Gröbner walk in the OSCAR computer algebra system just appeared on the arXiv. This is joint work with Francesco Nowell.

New preprint 'Tropical Fréchet Means' dropped

Feb 11, 2025 ■ Kamillo Ferry ■ tropical-geometry preprint

Our paper about Tropical Fréchet Means just appeared on the arXiv. This is joint work with Bo Lin, Carlos Améndola, Anthea Monod and Ruriko Yoshida.