Eric Marberg

most citedKey and Lascoux polynomials for symmetric orbit closures

3 citations · 3 across the 3 of their papers we have counts for

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math.RT2026

Square root crystals and the square root of $B (\infty)$

Eric Marberg, Travis Scrimshaw

We introduce a general monoidal category of $N$ -root crystals and then study the special case of square root $gl_{n}$ -crystals. The latter objects include Yu's cr…

math.RT2026

Brion atoms for classical types

Eric Marberg

Let $G$ be a classical group defined over the complex numbers with a Borel subgroup $B$ . Choose a holomorphic involution of $G$ and let $K$ be its set of fixed points. The group $K…

math.RT2025

Classical double Grothendieck transitions

Eric Marberg

Kirillov and Naruse have constructed double Grothendieck polynomials to represent the equivariant K-theory classes of Schubert varieties in the complete flag manifolds of types B,…

Square root crystals and the square root of B(∞)

Brion atoms for classical types

Classical double Grothendieck transitions

Square root crystals and the square root of $B (\infty)$