Notes I: Introduction
Notes II: Vlasov Equilibria, Jeans Eqns, Virial Theorem, Violent Relaxation
Notes I: Orbit Theory: Epicycles, Invariant, Henon-Heiles Problem, Bars, Lagrange Points, Lindblad and Co-rotation Resonane
Spiral Waves I
Spiral Waves II
Spiral Waves III
Spiral Waves IV
