Geodesic
Construction methods for gaussoids
Kybernetika, Tome 56 (2020) no. 6, pp. 1045-1062

Voir la notice de l'article provenant de la source Czech Digital Mathematics Library

The number of $n$-gaussoids is shown to be a double exponential function in $n$. The necessary bounds are achieved by studying construction methods for gaussoids that rely on prescribing $3$-minors and encoding the resulting combinatorial constraints in a suitable transitive graph. Various special classes of gaussoids arise from restricting the allowed $3$-minors.
DOI : 10.14736/kyb-2020-6-1045
Classification : 05B35, 05B99, 60E05
Keywords: gaussoid; conditional independence; normal distribution; cube; minor 
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Boege, Tobias; Kahle, Thomas. Construction methods for gaussoids. Kybernetika, Tome 56 (2020) no. 6, pp. 1045-1062. doi: 10.14736/kyb-2020-6-1045

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