| PREFACE |
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| ACKNOWLEDGEMENTS |
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CHAPTER 1. SOME BASIC MODELS OF PHYSICAL SYSTEMS |
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1 | (28) |
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1. BASIC MODELS OF PARTICLE DYNAMICS |
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2 | (17) |
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1.1 Motion of a Particle in Gravitational Field |
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3 | (3) |
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1.1.1 Vertical Projectile Problem. |
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4 | (1) |
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1.1.2 Free Fall with Air Resistance |
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4 | (1) |
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1.1.3 Plane Projectile Problem |
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5 | (1) |
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1.1.4 More General Ballistic Problems |
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6 | (1) |
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1.2 One-Dimensional Mechanical Vibrations |
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6 | (13) |
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7 | (2) |
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1.2.2 Forced Linear Vibrations and Resonance. |
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9 | (2) |
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1.2.3 Nonlinear Oscillators |
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11 | (3) |
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1.2.4 Nonlinear Vibrations and Resonance. |
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14 | (2) |
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1.2.5 Nonlinear Electrical-Mechanical Systems |
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16 | (3) |
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2. INVERSE PROBLEMS AND INTEGRAL MODELS |
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19 | (10) |
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2.1 Sliding Particle and Abel's Equation |
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20 | (2) |
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22 | (2) |
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2.3 Models of Computerized Tomography |
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24 | (6) |
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25 | (3) |
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2.3.2 Inverse Scattering Problems |
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28 | (1) |
CHAPTER 2. MODELS OF CONTINUUM MECHANICAL SYSTEMS |
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29 | (56) |
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1. CONSERVATION LAWS IN ONE-DIMENSIONAL MEDIUM |
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30 | (9) |
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1.1 Eulerian and Lagrangian Coordinates |
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31 | (1) |
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32 | (1) |
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1.3 Momentum Conservation |
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33 | (3) |
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1.4 Energy Conservation and Thermodynamics |
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36 | (3) |
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2. MODELS OF ONE-DIMENSIONAL CONTINUUM DYNAMICS |
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39 | (17) |
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2.1 Nonlinear Model of Solid Bar Dynamics |
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40 | (1) |
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2.2 Linearized Model of Solid Bar Dynamics |
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41 | (3) |
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2.3 Discontinuities in Linear Models |
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44 | (6) |
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2.3.1 Analysis of Discontinuity Propagation |
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45 | (2) |
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2.3.2 Analysis of Size of Discontinuity |
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47 | (2) |
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2.3.3 Discontinuities Fixed in Space |
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49 | (1) |
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2.4 Discontinuities in Nonlinear Models |
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50 | (4) |
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2.4.1 Nonlinear Conservation Laws. |
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51 | (2) |
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2.4.2 Impact of Diffusion and Dispersion. |
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53 | (1) |
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2.5 Models of Viscoelasticity |
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54 | (2) |
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3. THREE-DIMENSIONAL CONSERVATION LAWS AND MODELS |
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56 | (14) |
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3.1 Mass Conservation and Continuity Equations |
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57 | (1) |
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3.2 Momentum Conservation and Cauchy Equations |
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58 | (7) |
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3.2.1 Conservation of Angular Momentum |
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59 | (1) |
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3.2.2 Newtonian Viscous Fluids |
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60 | (1) |
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61 | (1) |
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3.2.4 Propagation of Sound in Space |
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62 | (1) |
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3.2.5 Elastic Waves in Solids |
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63 | (2) |
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3.3 Energy Balance and Thermodynamics |
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65 | (1) |
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3.4 Heat Balance and Diffusion Processes |
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66 | (4) |
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68 | (1) |
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3.4.2 Advection-Diffusion Equation |
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69 | (1) |
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4. APPLIED MODELLING OF WATER TRANSPORT AND CONTAMINATION |
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70 | (15) |
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4.1 Description of Physical Processes |
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71 | (1) |
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4.2 Classification of Models |
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72 | (2) |
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4.3 Three-Dimensional Model |
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74 | (5) |
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4.3.1 Equation of Transport of the Ingredient in Solute |
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75 | (1) |
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4.3.2 Equation of Transport of Suspended Particles |
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76 | (1) |
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4.3.3 Equation of ingredient Transport on Suspended Particles |
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77 | (1) |
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4.3.4 Equations of Surface Water Dynamics |
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77 | (1) |
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4.3.5 Equations of Adsorption and Sedimentation |
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78 | (1) |
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4.4 Two-Dimensional Horizontal Model and Stationary Flows |
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79 | (6) |
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4.4.1 Equation of Ingredient Transport in Dissolved Phase |
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80 | (1) |
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4.4.2 Equation of Suspended Particles Transport |
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80 | (1) |
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4.4.3 Equation of Ingredient Transport on Suspended Particles |
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81 | (1) |
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4.4.4 Equations of Water Dynamics |
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81 | (1) |
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4.4.5 Equation of Ground Deposit Contamination |
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82 | (1) |
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4.4.6 Analysis of Stationary Flow Problem |
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82 | (2) |
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4.4.7 About Simulation Techniques |
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84 | (1) |
CHAPTER 3. VARIATIONAL MODELS AND STRUCTURAL STABILITY |
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85 | (20) |
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1. VARIATIONAL PRINCIPLES AND MODELS |
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85 | (11) |
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1.1 Basic Models of Continuum Mechanics |
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87 | (3) |
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1.1.1 Vibrations of String |
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87 | (1) |
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1.1.2 Transverse Vibrations of Bar |
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88 | (1) |
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1.1.3 Vibrations of Membrane |
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88 | (1) |
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1.1.4 Vibrations of Plate |
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89 | (1) |
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1.2 Variational Models for Spectral Problems |
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90 | (6) |
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1.2.1 Eigenvalues and Eigenfunctions: Simplest Case |
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90 | (1) |
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1.2.2 Raleigh Quotient and Raleigh Method |
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91 | (1) |
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1.2.3 Eigenvalues of Bar with Variable Shape |
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92 | (2) |
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1.2.4 Extremal Eigenvalues of Bar with Sought-For Shape |
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94 | (2) |
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2. VARIATIONAL MODELS OF STRUCTURAL STABILITY |
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96 | (9) |
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2.1 Model of Buckling Rod. |
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97 | (1) |
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2.2 Model of Anti-Plane Shear Collapse in Plasticity |
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98 | (3) |
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2.3 Model of Capillarity Stability. |
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101 | (4) |
CHAPTER 4. INTEGRAL MODELS OF PHYSICAL SYSTEMS |
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105 | (34) |
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1. CONSTRUCTION OF INTEGRAL MODELS |
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106 | (19) |
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1.1 Converting Differential Models to Integral Models |
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106 | (14) |
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1.1.1 Initial Value Problems |
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107 | (5) |
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1.1.2 Boundary Value Problems for Ordinary Differential Equations: Green's Function |
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112 | (2) |
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1.1.3 Boundary Value Problems for Partial Differential Equations: Boundary Integral Equation Method |
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114 | (6) |
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1.2 Integral Models Occurring in Physical Problems |
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120 | (9) |
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1.2.1 Integral Model of Membrane Vibrations. |
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120 | (2) |
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1.2.2 Integral Models of Nuclear Reactors Dynamics. |
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122 | (3) |
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2. MODELLING OF TRAFFIC NOISE PROPAGATION |
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125 | (4) |
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3. MODELLING OF MINE ROPE DYNAMICS |
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129 | (10) |
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3.1 Description of Physical Process. |
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130 | (1) |
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131 | (3) |
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134 | (3) |
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3.4 Some Generalizations. |
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137 | (2) |
CHAPTER 5. MODELING IN BIOENGINEERING |
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139 | (44) |
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1. MODELS OF POPULATION DYNAMICS AND CONTROL |
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141 | (25) |
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1.1 Classic Models for One Species Population |
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142 | (6) |
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142 | (2) |
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1.1.2 Verhulst-Pearl Model |
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144 | (2) |
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1.1.3 Population Control and Harvesting |
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146 | (2) |
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1.2 Age-Dependent Models for One Species Population |
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148 | (4) |
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1.2.1 Linear Integral Model (Lotka Model) |
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149 | (1) |
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1.2.2 Linear Differential Model (Lotka-Von Foerster Model) |
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150 | (1) |
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1.2.3 Equivalence of Integral and Differential Models |
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151 | (1) |
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1.3 Nonlinear Age-Dependent Models with Intra-Species Competition |
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152 | (2) |
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154 | (1) |
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155 | (4) |
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1.6 Spatial Diffusion Models of Population Dynamics |
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159 | (7) |
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159 | (4) |
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163 | (3) |
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2. BIFURCATION ANALYSIS FOR NONLINEAR INTEGRAL MODELS |
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166 | (17) |
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167 | (1) |
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168 | (9) |
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2.2 Connection with Difference Models |
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177 | (3) |
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2.3.1 Single Seasonal Reproduction |
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177 | (1) |
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2.3.2 Double Seasonal Reproduction. |
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178 | (2) |
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180 | (3) |
CHAPTER 6. MODELS OF TECHNOLOGICAL RENOVATION IN PRODUCTION SYSTEMS |
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183 | (58) |
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1. TRADITIONAL MODELS OF TECHNOLOGICAL RENOVATION |
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184 | (5) |
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1.1 Aggregated Models of Optimal Investments |
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185 | (1) |
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1.2 Age-Specific Models of Equipment Replacement |
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186 | (2) |
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1.3 Statistical Models of Equipment Renewal |
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188 | (1) |
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2. MODELS OF EQUIPMENT REPLACEMENT UNDER TECHNOLOGICAL CHANGE |
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189 | (17) |
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2.1 Self-Organizing Market Model of Enterprise Under Technological Change |
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190 | (4) |
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2.2 Aggregated Model with Endogenous Useful Life of Equipment |
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194 | (5) |
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2.2.1 Integral Macroeconomic Models of Technological Renovation |
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195 | (2) |
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2.2.2 Statement of Optimization Problem |
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197 | (2) |
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2.3 Disaggregated Integral Model of Equipment Replacement |
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199 | (7) |
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2.3.1 Description of Production System |
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199 | (1) |
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2.3.2 Construction of Model |
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200 | (2) |
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2.3.3 About Prediction Problems |
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202 | (2) |
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2.3.4 Statement of Optimization Problem |
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204 | (2) |
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3. QUALITATIVE ANALYSIS OF OPTIMAL EQUIPMENT REPLACEMENT |
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206 | (26) |
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3.1 About Optimal Control Problems in Integral Models |
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206 | (9) |
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3.1.1 General Statement of Optimal Control Problem |
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207 | (1) |
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3.1.2 Necessary Conditions of Extremum |
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208 | (3) |
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3.1.3 Lagrange Multipliers Method |
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211 | (3) |
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3.1.4 Novelty and Common Features |
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214 | (1) |
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3.2 Optimal Equipment Replacement in Aggregate Model |
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215 | (10) |
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3.2.1 Structure of Aggregated Optimization Problem |
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216 | (2) |
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3.2.2 Equation for Turnpike Regimes of Equipment Replacement |
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218 | (2) |
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3.2.3 Infinite-Horizon Discounted Optimization |
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220 | (1) |
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3.2.4 Finite-Horizon Optimization |
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221 | (2) |
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3.2.5 Discussion of Results |
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223 | (2) |
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3.3 Optimal Equipment Replacement in Disaggregated Models |
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225 | (5) |
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3.3.1 Model with Different Lifetimes of Equipment |
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229 | (1) |
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230 | (2) |
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4. MATHEMATICAL DETAILS AND PROOFS |
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232 | (9) |
CHAPTER 7. APPENDIX |
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241 | (20) |
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1. MISCELLANEOUS FACTS OF ANALYSIS |
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241 | (4) |
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1.1 Vector and Integral Calculus |
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241 | (2) |
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1.1.1 Gradient, Divergence and Rotation |
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241 | (1) |
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1.1.2 Gauss Divergence Theorem. |
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242 | (1) |
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1.1.3 Dubois-Reymond's Lemma. |
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243 | (1) |
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1.1.4 Leibniz's Formula for Derivatives |
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243 | (1) |
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243 | (1) |
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1.3 Calculus of Variations and Euter Equations |
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244 | (1) |
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2. MATHEMATICAL MODELS AND EQUATIONS |
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245 | (16) |
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2.1 Classification of Mathematical Models |
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245 | (9) |
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2.1.1 Deterministic and Stochastic Models |
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245 | (1) |
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2.1.2 Continuous and Discrete Models |
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246 | (1) |
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2.1.3 Linear and Nonlinear Models |
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247 | (1) |
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2.1.4 Difference, Differential and Integral Models |
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248 | (6) |
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2.2 Integral Dynamical Models and Volterra Integral Equations |
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254 | (7) |
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2.2.1 Solvability of Volterra Integral Equations |
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254 | (2) |
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2.2.2 Correctness and Stability of Volterra Integral Equations |
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256 | (2) |
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2.2.3 Stability of Volterra Integral Equations |
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258 | (1) |
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2.2.4 Integral Inequalities |
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258 | (3) |
| REFERENCES |
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261 | (16) |
| INDEX |
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