57XX 


Manifolds and cell complexes {For complex manifolds, see 32Qxx} 

57Sxx 

Topological transformation groups [See also 20F34, 22XX, 37XX, 54H15, 58D05] 


57S05 
Topological properties of groups of homeomorphisms or diffeomorphisms 


57S10 
Compact groups of homeomorphisms 


57S15 
Compact Lie groups of differentiable transformations 


57S17 
Finite transformation groups 


57S20 
Noncompact Lie groups of transformations 


57S25 
Groups acting on specific manifolds 


57S30 
Discontinuous groups of transformations 


57S99 
None of the above, but in this section 