43 citations · 89 across the 14 of their papers we have counts for
22 papers
Koszul Orlik--Solomon Algebras from Non-supersolvable Arrangements
Tuong Le, Chayim Lowen, Jason McCullough
The cohomology ring of the complement of a complex hyperplane arrangement is given by its Orlik--Solomon algebra. It is known that the defining ideal of the Orlik--Solomon algebra…
A Linear Bound on the Projective Dimension of Height 3 Quadratic Ideals
Zachary Greif, Paolo Mantero, Jason McCullough
In 2016, Ananyan and Hochster gave the first proof of a positive answer to Stillman's Question, which asked for a bound on the projective dimension of a graded polynomial ideal pur…
Prime ideals and three-generated ideals with large regularity
Jason McCullough
Ananyan and Hochster proved the existence of a function such that any graded ideal generated by forms of degree at most in a standard graded polynomial ring sa…
Depth and Singular Varieties of Exterior Edge Ideals
Matthew Mastroeni, Jason McCullough, Andrew Osborne +2
Edge ideals of finite simple graphs are well-studied over polynomial rings. In this paper, we initiate the study of edge ideals over exterior algebras, specifically focusing on the…
Chow rings of matroids are Koszul
Matthew Mastroeni, Jason McCullough
Chow rings of matroids were instrumental in the resolution of the Heron-Rota-Welsh Conjecture by Adiprasito, Huh, and Katz and in the resolution of the Top-Heavy Conjecture by Brad…
Cross-correlation of DES Y3 lensing and ACT/ thermal Sunyaev Zel'dovich Effect I: Measurements, systematics tests, and feedback model constraints
M. Gatti, S. Pandey, E. Baxter +126
We present a tomographic measurement of the cross-correlation between thermal Sunyaev-Zeldovich (tSZ) maps from and the Atacama Cosmology Telescope (ACT) and weak ga…