16 citations · 43 across the 20 of their papers we have counts for
4 papers · 1 filter
Cluster algebras of infinite rank
Jan E. Grabowski, Sira Gratz
Holm and Jorgensen have shown the existence of a cluster structure on a certain category that shares many properties with finite type cluster categories and that can be fru…
Hilbert schemes as moduli of Higgs bundles and local systems
Michael Groechenig
We construct five families of two-dimensional moduli spaces of parabolic Higgs bundles (respectively local systems) by taking the equivariant Hilbert scheme of a certain finite gro…
Moduli stacks of maps for supermanifolds
Tim Adamo, Michael Groechenig
We consider the moduli problem of stable maps from a Riemann surface into a supermanifold; in twistor-string theory, this is the instanton moduli space. By developing the algebraic…
Moduli of flat connections in positive characteristic
Michael Groechenig
Exploiting the description of rings of differential operators as Azumaya algebras on cotangent bundles, we show that the moduli stack of flat connections on a curve (allowed to acq…