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Analytical Mechanics -- Fall 2006

CUNY Graduate Center


Material covered:
Week Monday Wednesday
Oct 30 Rotational motion of rigid bodies:
General properties of rotations
Rotational motion of rigid bodies:
Kinetic energy, moments of inertia
Nov 06 Rotational motion of rigid bodies:
Angular momentum and its dynamics
Rotational motion of rigid bodies:
Euler angles; Symmetric top
Nov 13 Rotational motion of rigid bodies:
Euler equation; Asymmetric top (qualitatively)
Systems with constraints:
Holonomic, nonholonomic, etc. 
Variational principle with constraints
d'Alembert's principle
Nov 20 Hamiltonian formalism:
Hamiltonian function and equations, 
Variational principle; Poisson Brackets
Thanksgiving
Nov 27 Hamiltonian formalism:
Canonical transformations
Hamiltonian formalism:
Action as a function of coordinates
Dec 04 Hamiltonian formalism:
Hamilton-Jacoby equation
Hamiltonian formalism:
Integrable and nonintegrable systems
Dynamical chaos
Dec 11 Hamiltonian formalism:
Angle-action variables and adiabatic invariant
Hamiltonian formalism:
Parametric resonance via natural and angle-action variables

 
Weekly problem sets:
 
Oct 30 Nov 06 Nov 13 Nov 27 Exam 2 (Dec 18)
Set 1 Set 2 Set 3 Set 4 Problems

 
Additional materials, with Wolfram Mathematica program files (M) and archive files (A)
 (if you do not have Mathematica, you still can view the programs using the freeware Mathreader)
  • Rotational motion & Constraints: Sphere with different moments of inertia on a plane (Theory | M | A)
  • Angle-action variables and the adiabatic invariant for the harmonic oscillator (M)
  • Parametric resonance (M)
  • Chaos in Hamiltonian systems: Separatrix chaos (M)
  • Chaos in Hamiltonian systems: Chaos in a strongly driven system ( M)
   
Literature
1. Dmitry Garanin, Classical Mechanics
2. Landau and Lifshitz, Mechanics
3. David Tong, Lectures on Classical Dynamics