2 papers
math.AG2026
The Brauer group of and gerbe structures of moduli spaces
Rose Lopez
We study the -gerbe of curves of genus with an order automorphism, and explore what corresponding -cohomology classes the components of this stack can have. In pa…
math.AG2025
Chow Rings of Hurwitz Spaces with Marked Ramification
Emily Clader, Zhengning Hu, Hannah Larson +2
The Hurwitz space is a compactification of the space of smooth genus- curves with a simply-branched degree- map to . In this pape…