1 citations · 1 across the 3 of their papers we have counts for
9 papers
Geometry of the Gaussian graphical model of the cycle
Rodica Andreea Dinu, Mateusz Michałek, Martin Vodička
We prove a conjecture due to Sturmfels and Uhler concerning the degree of the projective variety associated to the Gaussian graphical model of the cycle. We involve new methods bas…
Applications of intersection theory: from maximum likelihood to chromatic polynomials
Rodica Andreea Dinu, Mateusz Michałek, Tim Seynnaeve
Recently, we have witnessed tremendous applications of algebraic intersection theory to branches of mathematics, that previously seemed very distant. In this article we review some…
Restricted classes of Veronese type ideals and algebras
Rodica Dinu, Jürgen Herzog, Ayesha Asloob Qureshi
We study ideals which are generated by monomials of degree in the polynomial ring in variables and which satisfy certain numerical side conditions regarding their exponents…
K-theoretic Tutte polynomials of morphisms of matroids
Rodica Dinu, Christopher Eur, Tim Seynnaeve
We generalize the Tutte polynomial of a matroid to a morphism of matroids via the K-theory of flag varieties. We introduce two different generalizations, and demonstrate that each…
Gorenstein property for phylogenetic trivalent trees
Rodica Dinu, Martin Vodička
We study the Gorenstein property for phylogenetic group-based models. We prove that for the groups and and trivalent trees the associa…
The Hessian Discriminant
Rodica Dinu, Tim Seynnaeve
We express the Hessian discriminant of a cubic surface in terms of fundamental invariants. This answers Question 15 from the \emph{27 questions on the cubic surface}. We also expla…