Basic Principles of Classical Mechanics | p. 1 |
Newtonian Mechanics | p. 1 |
Space, Time, Motion | p. 1 |
Newton-Laplace Principle of Determinacy | p. 2 |
Principle of Relativity | p. 9 |
Principle of Relativity and Forces of Inertia | p. 12 |
Basic Dynamical Quantities. Conservation Laws | p. 15 |
Lagrangian Mechanics | p. 17 |
Preliminary Remarks | p. 17 |
Variations and Extremals | p. 19 |
Lagrange's Equations | p. 21 |
Poincare's Equations | p. 23 |
Motion with Constraints | p. 26 |
Hamiltonian Mechanics | p. 30 |
Symplectic Structures and Hamilton's Equations | p. 30 |
Generating Functions | p. 33 |
Symplectic Structure of the Cotangent Bundle | p. 34 |
The Problem of n Point Vortices | p. 35 |
Action in the Phase Space | p. 37 |
Integral Invariant | p. 38 |
Applications to Dynamics of Ideal Fluid | p. 40 |
Vakonomic Mechanics | p. 41 |
Lagrange's Problem | p. 42 |
Vakonomic Mechanics | p. 43 |
Principle of Determinacy | p. 46 |
Hamilton's Equations in Redundant Coordinates | p. 47 |
Hamiltonian Formalism with Constraints | p. 48 |
Dirac's Problem | p. 48 |
Duality | p. 50 |
Realization of Constraints | p. 51 |
Various Methods of Realization of Constraints | p. 51 |
Holonomic Constraints | p. 52 |
Anisotropic Friction | p. 54 |
Adjoint Masses | p. 55 |
Adjoint Masses and Anisotropic Friction | p. 58 |
Small Masses | p. 59 |
The n-Body Problem | p. 61 |
The Two-Body Problem | p. 61 |
Orbits | p. 61 |
Anomalies | p. 67 |
Collisions and Regularization | p. 69 |
Geometry of Kepler's Problem | p. 71 |
Collisions and Regularization | p. 72 |
Necessary Condition for Stability | p. 72 |
Simultaneous Collisions | p. 73 |
Binary Collisions | p. 74 |
Singularities of Solutions of the n-Body Problem | p. 78 |
Particular Solutions | p. 79 |
Central Configurations | p. 79 |
Homographic Solutions | p. 80 |
Effective Potential and Relative Equilibria | p. 82 |
Periodic Solutions in the Case of Bodies of Equal Masses | p. 82 |
Final Motions in the Three-Body Problem | p. 83 |
Classification of the Final Motions According to Chazy | p. 83 |
Symmetry of the Past and Future | p. 84 |
Restricted Three-Body Problem | p. 86 |
Equations of Motion. The Jacobi Integral | p. 86 |
Relative Equilibria and Hill Regions | p. 87 |
Hill's Problem | p. 88 |
Ergodic Theorems of Celestial Mechanics | p. 92 |
Stability in the Sense of Poisson | p. 92 |
Probability of Capture | p. 94 |
Dynamics in Spaces of Constant Curvature | p. 95 |
Generalized Bertrand Problem | p. 95 |
Kepler's Laws | p. 96 |
Celestial Mechanics in Spaces of Constant Curvature | p. 97 |
Potential Theory in Spaces of Constant Curvature | p. 98 |
Symmetry Groups and Order Reduction | p. 103 |
Symmetries and Linear Integrals | p. 103 |
Nother's Theorem | p. 103 |
Symmetries in Non-Holonomic Mechanics | p. 107 |
Symmetries in Vakonomic Mechanics | p. 109 |
Symmetries in Hamiltonian Mechanics | p. 110 |
Reduction of Systems with Symmetries | p. 111 |
Order Reduction (Lagrangian Aspect) | p. 111 |
Order Reduction (Hamiltonian Aspect) | p. 116 |
Examples: Free Rotation of a Rigid Body and the Three-Body Problem | p. 122 |
Relative Equilibria and Bifurcation of Integral Manifolds | p. 126 |
Relative Equilibria and Effective Potential | p. 126 |
Integral Manifolds, Regions of Possible Motion, and Bifurcation Sets | p. 128 |
The Bifurcation Set in the Planar Three-Body Problem | p. 130 |
Bifurcation Sets and Integral Manifolds in the Problem of Rotation of a Heavy Rigid Body with a Fixed Point | p. 131 |
Variational Principles and Methods | p. 135 |
Geometry of Regions of Possible Motion | p. 136 |
Principle of Stationary Abbreviated Action | p. 136 |
Geometry of a Neighbourhood of the Boundary | p. 139 |
Riemannian Geometry of Regions of Possible Motion with Boundary | p. 140 |
Periodic Trajectories of Natural Mechanical Systems | p. 145 |
Rotations and Librations | p. 145 |
Librations in Non-Simply-Connected Regions of Possible Motion | p. 147 |
Librations in Simply Connected Domains and Seifert's Conjecture | p. 150 |
Periodic Oscillations of a Multi-Link Pendulum | p. 153 |
Periodic Trajectories of Non-Reversible Systems | p. 156 |
Systems with Gyroscopic Forces and Multivalued Functionals | p. 156 |
Applications of the Generalized Poincare Geometric Theorem | p. 159 |
Asymptotic Solutions. Application to the Theory of Stability of Motion | p. 161 |
Existence of Asymptotic Motions | p. 162 |
Action Function in a Neighbourhood of an Unstable Equilibrium Position | p. 165 |
Instability Theorem | p. 166 |
Multi-Link Pendulum with Oscillating Point of Suspension | p. 167 |
Homoclinic Motions Close to Chains of Homoclinic Motions | p. 168 |
Integrable Systems and Integration Methods | p. 171 |
Brief Survey of Various Approaches to Integrability of Hamiltonian Systems | p. 171 |
Quadratures | p. 171 |
Complete Integrability | p. 174 |
Normal Forms | p. 176 |
Completely Integrable Systems | p. 179 |
Action-Angle Variables | p. 179 |
Non-Commutative Sets of Integrals | p. 183 |
Examples of Completely Integrable Systems | p. 185 |
Some Methods of Integration of Hamiltonian Systems | p. 191 |
Method of Separation of Variables | p. 191 |
Method of L-A Pairs | p. 197 |
Integrable Non-Holonomic Systems | p. 199 |
Differential Equations with Invariant Measure | p. 199 |
Some Solved Problems of Non-Holonomic Mechanics | p. 202 |
Perturbation Theory for Integrable Systems | p. 207 |
Averaging of Perturbations | p. 207 |
Averaging Principle | p. 207 |
Procedure for Eliminating Fast Variables. Non-Resonant Case | p. 211 |
Procedure for Eliminating Fast Variables. Resonant Case | p. 216 |
Averaging in Single-Frequency Systems | p. 217 |
Averaging in Systems with Constant Frequencies | p. 226 |
Averaging in Non-Resonant Domains | p. 229 |
Effect of a Single Resonance | p. 229 |
Averaging in Two-Frequency Systems | p. 237 |
Averaging in Multi-Frequency Systems | p. 242 |
Averaging at Separatrix Crossing | p. 244 |
Averaging in Hamiltonian Systems | p. 256 |
Application of the Averaging Principle | p. 256 |
Procedures for Eliminating Fast Variables | p. 265 |
KAM Theory | p. 273 |
Unperturbed Motion. Non-Degeneracy Conditions | p. 273 |
Invariant Tori of the Perturbed System | p. 274 |
Systems with Two Degrees of Freedom | p. 279 |
Diffusion of Slow Variables in Multidimensional Systems and its Exponential Estimate | p. 286 |
Diffusion without Exponentially Small Effects | p. 292 |
Variants of the Theorem on Invariant Tori | p. 294 |
KAM Theory for Lower-Dimensional Tori | p. 297 |
Variational Principle for Invariant Tori. Cantori | p. 307 |
Applications of KAM Theory | p. 311 |
Adiabatic Invariants | p. 314 |
Adiabatic Invariance of the Action Variable in Single-Frequency Systems | p. 314 |
Adiabatic Invariants of Multi-Frequency Hamiltonian Systems | p. 323 |
Adiabatic Phases | p. 326 |
Procedure for Eliminating Fast Variables. Conservation Time of Adiabatic Invariants | p. 332 |
Accuracy of Conservation of Adiabatic Invariants | p. 334 |
Perpetual Conservation of Adiabatic Invariants | p. 340 |
Adiabatic Invariants in Systems with Separatrix Crossings | p. 342 |
Non-Integrable Systems | p. 351 |
Nearly Integrable Hamiltonian Systems | p. 351 |
The Poincare Method | p. 352 |
Birth of Isolated Periodic Solutions as an Obstruction to Integrability | p. 354 |
Applications of Poincare's Method | p. 358 |
Splitting of Asymptotic Surfaces | p. 360 |
Splitting Conditions. The Poincare Integral | p. 360 |
Splitting of Asymptotic Surfaces as an Obstruction to Integrability | p. 366 |
Some Applications | p. 370 |
Quasi-Random Oscillations | p. 373 |
Poincare Return Map | p. 375 |
Symbolic Dynamics | p. 378 |
Absence of Analytic Integrals | p. 380 |
Non-Integrability in a Neighbourhood of an Equilibrium Position (Siegel's Method) | p. 381 |
Branching of Solutions and Absence of Single-Valued Integrals | p. 385 |
Branching of Solutions as Obstruction to Integrability | p. 385 |
Monodromy Groups of Hamiltonian Systems with Single-Valued Integrals | p. 388 |
Topological and Geometrical Obstructions to Complete Integrability of Natural Systems | p. 391 |
Topology of Configuration Spaces of Integrable Systems | p. 392 |
Geometrical Obstructions to Integrability | p. 394 |
Multidimensional Case | p. 396 |
Ergodic Properties of Dynamical Systems with Multivalued Hamiltonians | p. 396 |
Theory of Small Oscillations | p. 401 |
Linearization | p. 401 |
Normal Forms of Linear Oscillations | p. 402 |
Normal Form of a Linear Natural Lagrangian System | p. 402 |
Rayleigh-Fisher-Courant Theorems on the Behaviour of Characteristic Frequencies when Rigidity Increases or Constraints are Imposed | p. 403 |
Normal Forms of Quadratic Hamiltonians | p. 404 |
Normal Forms of Hamiltonian Systems near an Equilibrium Position | p. 406 |
Reduction to Normal Form | p. 406 |
Phase Portraits of Systems with Two Degrees of Freedom in a Neighbourhood of an Equilibrium Position at a Resonance | p. 409 |
Stability of Equilibria of Hamiltonian Systems with Two Degrees of Freedom at Resonances | p. 416 |
Normal Forms of Hamiltonian Systems near Closed Trajectories | p. 417 |
Reduction to Equilibrium of a System with Periodic Coefficients | p. 417 |
Reduction of a System with Periodic Coefficients to Normal Form | p. 418 |
Phase Portraits of Systems with Two Degrees of Freedom near a Closed Trajectory at a Resonance | p. 419 |
Stability of Equilibria in Conservative Fields | p. 422 |
Lagrange-Dirichlet Theorem | p. 422 |
Influence of Dissipative Forces | p. 426 |
Influence of Gyroscopic Forces | p. 427 |
Tensor Invariants of Equations of Dynamics | p. 431 |
Tensor Invariants | p. 431 |
Frozen-in Direction Fields | p. 431 |
Integral Invariants | p. 433 |
Poincare-Cartan Integral Invariant | p. 436 |
Invariant Volume Forms | p. 438 |
Liouville's Equation | p. 438 |
Condition for the Existence of an Invariant Measure | p. 439 |
Application of the Method of Small Parameter | p. 442 |
Tensor Invariants and the Problem of Small Denominators | p. 445 |
Absence of New Linear Integral Invariants and Frozen-in Direction Fields | p. 445 |
Application to Hamiltonian Systems | p. 446 |
Application to Stationary Flows of a Viscous Fluid | p. 449 |
Systems on Three-Dimensional Manifolds | p. 451 |
Integral Invariants of the Second Order and Multivalued Integrals | p. 455 |
Tensor Invariants of Quasi-Homogeneous Systems | p. 457 |
Kovalevskaya-Lyapunov Method | p. 457 |
Conditions for the Existence of Tensor Invariants | p. 459 |
General Vortex Theory | p. 461 |
Lamb's Equation | p. 461 |
Multidimensional Hydrodynamics | p. 463 |
Invariant Volume Forms for Lamb's Equations | p. 465 |
Recommended Reading | p. 471 |
Bibliography | p. 475 |
Index of Names | p. 507 |
Subject Index | p. 511 |
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