Mitchell Lee

activity

20132025

(P^{r})^{n}

and equivariant quantum cohomology

2 citations · 3 across the 7 of their papers we have counts for

collaborators

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5 papers · 1 filter

math.CO2025

Restriction coefficients for partitions with at most three columns

Mitchell Lee

Let $r \geq 0$ , and let $λ$ and $μ$ be partitions such that $λ_{1} \leq r + 1$ . We present a combinatorial interpretation of the plethysm coefficient $⟨ s_{λ}, s_{μ} [s_{r}]⟩$ .…

math.CO2023

The Frobenius transform of a symmetric function

Mitchell Lee

We define an abelian group homomorphism $F$ , which we call the Frobenius transform, from the ring of symmetric functions to the ring of the symmetric power series. The ma…

math.CO2018

Constraining Strong c-Wilf Equivalence Using Cluster Poset Asymptotics

Mitchell Lee, Ashwin Sah

Let $π \in S_{m}$ and $σ \in S_{n}$ be permutations. An occurrence of $π$ in $σ$ as a consecutive pattern is a subsequence $σ_{i} σ_{i + 1} \dots σ_{i + m - 1}$ of $σ$ wit…

math.CO2015

Sets with few differences in abelian groups

Mitchell Lee

Let $(G, +)$ be an abelian group. In 2004, Eliahou and Kervaire found an explicit formula for the smallest possible cardinality of the sumset $A + A$ , where $A \subseteq G$ has fixed…

math.CO2013

Graham's Number is Less Than 2^^^6

Mikhail Lavrov, Mitchell Lee, John Mackey

In [5] Graham and Rothschild consider a geometric Ramsey problem: finding the least n such that if all edges of the complete graph on the points {+1,-1}^n are 2-colored, there exis…