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ON THE LETAC-MASSAM CONJECTURE ON CONES Q An

Abstract : We prove, for graphical models for nearest neighbour interactions, a conjecture stated by Letac and Massam in 2007. Our result is important in the analysis of Wishart distributions on cones related to graphical models and in its statistical applications.
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https://hal.archives-ouvertes.fr/hal-01400974
Contributor : Piotr Graczyk <>
Submitted on : Tuesday, November 22, 2016 - 4:58:53 PM
Last modification on : Monday, March 9, 2020 - 6:07:52 PM
Document(s) archivé(s) le : Tuesday, March 21, 2017 - 7:10:35 AM

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  • HAL Id : hal-01400974, version 1

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Salha Mamane, Hideyuki Ishi, Hiroyuki Ochiai. ON THE LETAC-MASSAM CONJECTURE ON CONES Q An. 2016. ⟨hal-01400974⟩

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