2 papers
math.AG2026
Spin volumes of minimal strata and Chiodo integrals
Andrei Bud, Georgios Politopoulos, Stijn Velstra
We derive a closed formula for the Masur-Veech volumes of spin-parity components of the stratum of abelian differentials with a single zero of maximal order. Our approach is based…
math.AG2025
DR cycles and strata of differentials with spin parity
David Holmes, Georgios Politopoulos, Adrien Sauvaget
We study classes of strata of differentials with fixed spin parity in the Chow ring of moduli spaces of curves. We show that these classes are tautological and computable. Furtherm…