Michael Field.
Equivariant dynamics
A survey is given of some recent results in the theory of
smooth diffeomorphisms and vector fields invariant under
the action of a compact Lie group. Topics discussed include the basic local
and global theory, transversality in G-manifolds, the Naimark-Sacker
bifurcation for equivariant diffeomorphisms, and
universal unfoldings of equivariant diffeomorphisms.