HUNTERTUTORING

Theoretical / proof-based

Advanced mechanics · Graduate · Physics

Topics

Calculus of variations

  • Functionals, Euler–Lagrange, and natural boundary conditions
  • Constraints: Lagrange multipliers and holonomic systems
  • Hamilton's principle and symplectic structure
  • Noether's theorem and conserved charges
  • Hamilton–Jacobi theory and action–angle variables

Rigid body and continuum

  • SO(3) kinematics: Euler angles, quaternions, and tensors
  • Inertia tensor and principal axes
  • Euler's equations for rigid rotors
  • Coupled rigid-body problems and tops
  • Introduction to elasticity and stress tensors

Nonlinear dynamics

  • Phase space, fixed points, and linear stability
  • Poincaré sections and bifurcations
  • KAM theorem and integrable perturbations (overview)
  • Chaos in driven oscillators and maps
  • Canonical perturbation theory

Pricing

Graduate-level rates are set on consultation. See the pricing page for K–12 and undergraduate rates.