In this program
- Regular perturbation theory for algebraic equations
- Poincaré–Lindstedt method for periodic solutions
- Method of multiple scales for weakly nonlinear oscillators
- Averaging methods (Kruskal–Prudnikov / standard forms, introduction)
- Renormalization group methods (introduction)
Perturbation series
Method of multiple scales for weakly nonlinear oscillators
Asymptotic & perturbation methods · Standard syllabus
Topic
Method of multiple scales for weakly nonlinear oscillators
Graduate Asymptotic & Perturbation Methods — scope drawn from open asymptotics notes and typical US graduate asymptotics syllabi.