Showing math.AGShow all
2 papers · 1 filter
math.AG2025
Wall-crossing formulas via spectral networks
Johannes Horn, Martin Möller
We give a self-contained proof of the Kontsevich-Soibelman wall-crossing formula entirely in the scope of quadratic differentials without relying on input from DT theory. Our appro…
math.AG2024
The Kodaira dimension of even spin strata of Abelian differentials
Andrei Bud, Dawei Chen, Martin Möller
The even spin components of the strata of Abelian differentials are difficult to handle from a birational geometry perspective due to the fact that their spin line bundles have mor…