activity
20202024
most citedDesingularizations of Quiver Grassmannians for the Equioriented Cycle Quiver

3 citations · 4 across the 5 of their papers we have counts for

collaborators
Showing 2020Show all

2 papers · 1 filter

math.RT2020

GKM-Theory for Torus Actions on Cyclic Quiver Grassmannians

Martina Lanini, Alexander Pütz

We define and investigate algebraic torus actions on quiver Grassmannians for nilpotent representations of the equioriented cycle. Examples of such varieties are type flag…

math.AG2020

Degenerate Affine Flag Varieties and Quiver Grassmannians

Alexander Pütz

We study finite dimensional approximations to degenerate versions of affine flag varieties using quiver Grassmannians for cyclic quivers. We prove that they admit cellular decompos…