Scholarpedia - Hamiltonian Systems
Unknown
Peer-reviewed encyclopedia article by James Meiss covering Hamilton's equations, symplectic structure, canonical transformations, integrability, action-angle variables, and the onset of chaos through KAM theory. Readers gain a compact map of the theory of Hamiltonian dynamics and its main results.
More resources on Hamiltonian Systems
ChaosBook.org
Free graduate-level online textbook led by Predrag Cvitanović at Georgia Tech, with accompanying video lectures. It develops periodic-orbit theory and cycle expansions, teaching readers to compute averages, escape rates and spectra of chaotic deterministic and quantum systems from their unstable periodic orbits.
Wolfram MathWorld
MathWorld is an online mathematics encyclopedia from Wolfram Research offering detailed, browsable articles on topics across the math spectrum, including algebra, geometry, calculus, and number theory. Each entry includes definitions, theorems, formulas, diagrams, worked examples, and links to further reading.
Mathematical Methods of Classical Mechanics
Graduate text recasting Newtonian, Lagrangian and Hamiltonian mechanics in the language of differential geometry: manifolds, symplectic forms, canonical transformations and perturbation theory. Readers come to understand classical mechanics as geometry of phase space and can follow modern work in dynamical systems.