Jenny August

activity

20182022

collaborators

Showing math.RTShow all

3 papers · 1 filter

math.RT2022

Cluster structures for the $A_{\infty}$ singularity

Jenny August, Man-Wai Cheung, Eleonore Faber +2

We study a category $C_{2}$ of $Z$ -graded MCM modules over the $A_{\infty}$ curve singularity and demonstrate it has infinite type $A$ cluster combinatorics. In part…

math.RT2021

Silting and Tilting for Weakly Symmetric Algebras

Jenny August, Alex Dugas

If A is a finite-dimensional symmetric algebra, then it is well-known that the only silting complexes in $K^{b} (proj A)$ are the tilting complexes. In this note we i…

math.RT2018

The Tilting Theory of Contraction Algebras

Jenny August

To every minimal model of a complete local isolated cDV singularity Donovan--Wemyss associate a finite dimensional symmetric algebra known as the contraction algebra. We construct…

Cluster structures for the A∞​ singularity

Silting and Tilting for Weakly Symmetric Algebras

The Tilting Theory of Contraction Algebras

Cluster structures for the $A_{\infty}$ singularity