A Newton-like Method for Computing Normally Hyperbolic Invariant Tori

Dynamical Systems Working Seminar
Friday, February 16, 2018 - 15:00
1 hour (actually 50 minutes)
Skiles 271
GT Math
I will report on the parameterization method for computing normally hyperbolic invariant tori(NHIT) for diffeomorphisms. To this end, a Newton-like method for solving the invariance equation based on the graph transform method will be presented with details. Some notes on numerical implementations will also be included if time allows.  This is a work by Marta Canadell and Alex Haro.