David Hemminger

activity

20142020

most citedAugmentation Rank of Satellites with Braid Pattern

6 citations · 6 across the 3 of their papers we have counts for

collaborators

5 papers

math.AG2020

Detecting motivic equivalences with motivic homology

David Hemminger

Let $k$ be a field, let $R$ be a commutative ring, and assume the exponential characteristic of $k$ is invertible in $R$ . In this note, we prove that isomorphisms in Voevodsky's tr…

math.AG2019

Lannes's $T$ -functor and equivariant Chow rings

David Hemminger

For $X$ a smooth scheme acted on by a linear algebraic group $G$ and $p$ a prime, the equivariant Chow ring $C H_{G}^{*} (X) \otimes F_{p}$ is an unstable algebra over the Steenrod…

math.CO2015

Peckness of Edge Posets

David Hemminger, Aaron Landesman, Zijian Yao

For any graded poset $P$ , we define a new graded poset, $E (P)$ , whose elements are the edges in the Hasse diagram of P. For any group, $G$ , acting on the boolean algebra,…

math.GR2014

Artin Group Presentations Arising from Cluster Algebras

Jacob Haley, David Hemminger, Aaron Landesman +1

In 2003, Fomin and Zelevinsky proved that finite type cluster algebras can be classified by Dynkin diagrams. Then in 2013, Barot and Marsh defined the presentation of a reflection…

math.GT2014★ 6 cited

Augmentation Rank of Satellites with Braid Pattern

Christopher R. Cornwell, David R. Hemminger

Given a knot $K$ in $S^{3}$ , a question raised by Cappell and Shaneson asks if the meridional rank of $K$ equals the bridge number of $K$ . Using augmentations in knot contact homolog…

Detecting motivic equivalences with motivic homology

Lannes's T-functor and equivariant Chow rings

Peckness of Edge Posets

Artin Group Presentations Arising from Cluster Algebras

Augmentation Rank of Satellites with Braid Pattern

Lannes's $T$ -functor and equivariant Chow rings