Ben Brubaker

activity

20102025

most citedA Yang-Baxter equation for metaplectic ice

19 citations · 90 across the 24 of their papers we have counts for

collaborators

Showing 2020Show all

2 papers · 1 filter

math.RT2020★ 3 cited

Metaplectic Iwahori Whittaker functions and supersymmetric lattice models

Ben Brubaker, Valentin Buciumas, Daniel Bump +1

In this paper we compute new values of Iwahori Whittaker functions on $n$ -fold metaplectic covers $G$ of $G (F)$ with $G$ a split reductive group over…

math.CO2020★ 7 cited

Frozen Pipes: Lattice Models for Grothendieck Polynomials

Ben Brubaker, Claire Frechette, Andrew Hardt +2

We introduce families of two-parameter multivariate polynomials indexed by pairs of partitions $v, w$ -- biaxial double $(β, q)$ -Grothendieck polynomials -- which specialize at $q = 0$ …