A diffeomorphism is a map between manifolds which is differentiable and has a differentiable inverse.
Diffeomorphism
See also
Anosov Diffeomorphism, Axiom A Diffeomorphism, Diffeomorphic, Pesin Theory, Symplectic Diffeomorphism, Tangent MapExplore with Wolfram|Alpha
Cite this as:
Weisstein, Eric W. "Diffeomorphism." From MathWorld--A Wolfram Web Resource. https://mathworld.wolfram.com/Diffeomorphism.html