Graduate Students Seeking To Become Familiar With Advanced Computational Strategies In Classical And Quantum Dynamics Will Find In This Book Both The Fundamentals Of A Standard Course And A Detailed Treatment Of The Time-dependent Oscillator, Chern-simons Mechanics, The Maslov Anomaly And The Berry Phase, To Name Just A Few Topics. Well-chosen And Detailed Examples Illustrate Perturbation Theory, Canonical Transformations And The Action Principle, And Demonstrate The Usage Of Path Integrals.the Sixth Edition Has Been Enlarged To Include The Heisenberg-euler Lagrangian, Schwinger''s Source Theory Treatment Of The Low-energy --n Physics And General Relativity, Where Riemann''s (einstein''s) Ideas On Space And Time And Their Philosophical Implications Are Discussed.