Difference between revisions of "Model geometry"
m (1 revision)
Latest revision as of 19:49, 18 May 2008
A model geometry is a manifold together with a Lie group of diffeomorphisms of such that:
- is connected and simply connected
- acts transitively on , with compact point stabilizers
- is not contained in any larger group of diffeomorphisms of with compact point-stabilizers
- There exists at least one compact manifold modeled on