7 citations · 12 across the 12 of their papers we have counts for
13 papers
A combinatorial skewing formula for the Rise Delta Theorem
Maria Gillespie, Eugene Gorsky, Sean T. Griffin
We prove that the symmetric function appearing in the Delta Conjecture can be obtained from the symmetric function in the Rational Shuffle Theorem by applying a S…
Deep Learning Based Event Reconstruction for the IceCube-Gen2 Radio Detector
Nils Heyer, Christian Glaser, Thorsten Glüsenkamp
The planned in-ice radio array of IceCube-Gen2 at the South Pole will provide unprecedented sensitivity to ultra-high-energy (UHE) neutrinos in the EeV range. The ability of the de…
Cocharge and skewing formulas for -Springer modules and the Delta Conjecture
Maria Gillespie, Sean T. Griffin
We prove that , the symmetric function in the Delta Conjecture at , is a skewing operator applied to a Hall-Littlewood polynomial, and generalize this f…
A proof of a conjecture by Monin and Rana on equations defining
Maria Gillespie, Sean T. Griffin, Jake Levinson
Monin and Rana conjectured a set of equations defining the image of the moduli space under an embedding into due…
-Springer varieties and Hall-Littlewood polynomials
Sean T. Griffin
The -Springer varieties are a generalization of Springer fibers introduced by Levinson, Woo, and the author that have connections to the Delta Conjecture from algebraic combinat…
Orbit harmonics for the union of two orbits
Sean T. Griffin
Garsia and Procesi, in their study of Springer's representation, proved that the cohomology ring of a Springer fiber is isomorphic to the associated graded ring of the coordinate r…
Degenerations and multiplicity-free formulas for products of and classes on
Maria Gillespie, Sean T. Griffin, Jake Levinson
We consider products of classes and products of classes on . For each product, we construct a flat family of subschemes of whos…
Springer fibers and the Delta Conjecture at
Sean T. Griffin, Jake Levinson, Alexander Woo
We introduce a family of varieties , which we call the \emph{-Springer varieties}, that generalize the type A Springer fibers. We give an explicit presentation of the…
Lazy tournaments and multidegrees of a projective embedding of
Maria Gillespie, Sean T. Griffin, Jake Levinson
We provide a new geometric interpretation of the multidegrees of the (iterated) Kapranov embedding $Φ_n:\overline{M}_{0,n+3}\hookrightarrow \mathbb{P}^1\times \mathbb{P}^2\times \c…
Ordered set partitions, Garsia-Procesi modules, and rank varieties
Sean T. Griffin
We introduce a family of ideals in for a partition of and an integer . This family contains both the Tanisaki…
Existence and hardness of conveyor belts
Molly Baird, Sara C. Billey, Erik D. Demaine +7
An open problem of Manuel Abellanas asks whether every set of disjoint closed unit disks in the plane can be connected by a conveyor belt, which means a tight simple closed curve t…
Labeled binary trees, subarrangements of the Catalan arrangements, and Schur positivity
Ira M. Gessel, Sean T. Griffin, Vasu Tewari
In 1995, the first author introduced a multivariate generating function {} that tracks the distribution of ascents and descents in labeled binary trees. In addition to proving t…
Minimal Pancyclicity
Sean Griffin
A pancyclic graph is a simple graph containing a cycle of length for all . Let be the minimum number of edges of all pancyclic graphs on vertices. Exa…