title: Mumford conjecture
text: # Mumford conjecture
  
  There are several conjectures in mathematics by David Mumford.
  
  * Mumford's conjecture about reductive groups, now called Haboush's theorem.
  * The Mumford conjecture on the cohomology of the stable mapping class group, proved by Ib Madsen and Michael Weiss.
  * The Manin-Mumford conjecture about Jacobians of curves, proved by Michel Raynaud.
  