5 citations · 5 across the 6 of their papers we have counts for
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math.ST2020
Reciprocal maximum likelihood degrees of diagonal linear concentration models
Christopher Eur, Tara Fife, José Alejandro Samper +1
We show that the reciprocal maximal likelihood degree (rmld) of a diagonal linear concentration model of dimension is equal to $(-2)^rχ_M( \…
math.CO2020★ 5 cited
Dual matroid polytopes and internal activity of independence complexes
Alexander Heaton, Jose Alejandro Samper
Shelling orders are a ubiquitous tool used to understand invariants of cell complexes. Significant effort has been made to develop techniques to decide when a given complex is shel…
math.CO2020
Hopf monoids of ordered simplicial complexes
Federico Castillo, Jeremy Martin, Jose Alejandro Samper
We study ordered matroids and generalized permutohedra from a Hopf theoretic point of view. Our main object is a Hopf monoid in the vector species of extended generalized permutahe…