collaborators

1 paper

math.AG2026

Descent and Brauer-Manin Obstructions on Deligne-Mumford Stacks

Donghao Li, Sheng Liu, Chang Lv +1

We generalize and compare local-global obstructions for algebraic stacks over number fields. For smooth separated Deligne-Mumford stacks of finite type with a quasi-projective coar…