Title: Two Examples of Resurgence

Authors: C.Oliv\ïe, D.Sauzin and T.M.Seara

Abstract: This paper gives an account of two articles which
illustrate the use of Resurgence theory for estimating the
difference between two complex invariant manifolds associated,
with the are-preserving H\ïenon map for the first one, and with a
Hamiltonian system which stems from the rapidly forced pendulum
for the second one.