Symmetry and perturbation theory in nonlinear dynamics
Complexity
Perturbation (Mathematics)
Symmetry (Physics)
Differentiable dynamical systems
Mathematical Methods in Physics
Mathematical physics
Engineering
Physics
This book deals with the theory of Poincaré--Birkhoff normal forms, studying symmetric systems in particular. Attention is focused on general Lie point symmetries, and not just on symmetries acting linearly. Some results on the simultaneous normalization of a vector field describing a dynamical syst…
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