2 papers
math.AC2026
Koszul Binomial Edge Ideals
Adam LaClair, Matthew Mastroeni, Jason McCullough +1
As the binomial edge ideal of a graph is always generated by homogeneous quadratic polynomials corresponding to the edges of the graph, the question of when a binomial edge ideal d…
math.AC2024
Koszul Graded Möbius Algebras and Strongly Chordal Graphs
Adam LaClair, Matthew Mastroeni, Jason McCullough +1
The graded Möbius algebra of a matroid is a commutative graded algebra which encodes the combinatorics of the lattice of flats of the matroid. As a special subalgebra of the augme…