Mechanics 113 Statistical physics; Classical mechanics 94 Classical mechanics 25 Physics 25 Mechanics, Analytic 21 Classical Mechanics 18 Mathematical physics 8 Non-linear oscillations 7 Hamiltonian systems 5 Motion 5 Statistical physics-- Classical mechanics-- Statistical Mechanics 5 Mathematics 4 Engineering 3 Kinematics 3 Mechanics,analytic 3 Quantum theory 3 Calculus of variations 2 Control theory 2 Dynamics 2 Force 2 Lie algebras 2 Rigid Bodies 2 Tensors 2 Acoustics 1 Analytical mechanics 1 Angular momentum 1 Calculus of variations and optimal control; optimization 1 Canonical Ensemble 1 Canonical Transformation 1 Canonical Transformation Theory 1