manifold
topological space that at each point resembles Euclidean space (unspecified type)
center manifold
mathematical concept
stable manifold
portion of phase space of a dynamical system that exhibits stable motion
topological manifold
topological space (which may also be a separated space) which locally resembles real n-dimensional space
prime manifold
n-manifold that cannot be expressed as a non-trivial connected sum of two n-manifolds
discrete space
topological space whose every subset is both open and closed