Diffeomorphism - Wikipedia, the free encyclopedia
1 Definition 2 Diffeomorphisms of subsets of manifolds 3 Local description 4 Examples 5 Diffeomorphism group 5.1 Topology 5.2 Lie algebra 5.3 Examples ... Definition [edit] Given two manifolds M and N, a differentiable map f : M → N is called a diffeomorp...