Foreword |
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v | |
Preface |
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vii | |
Some Notation |
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xi | |
1. Models and Ideas of Classical Mechanics |
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1 | |
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1 | |
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1.2 Some Words on the Fundamentals of Our Subject |
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2 | |
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1.3 Metric Spaces and Spaces of Particles |
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4 | |
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1.4 Vectors and Vector Spaces |
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8 | |
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1.5 Normed Spaces and Inner Product Spaces |
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11 | |
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16 | |
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1.7 Equilibrium and Motion of a Rigid Body |
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21 | |
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1.8 D'Alembert's Principle |
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23 | |
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1.9 The Motion of a System of Particles |
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25 | |
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31 | |
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1.11 Motion of a System of Particles; Comparison of Trajectories; Notion of Operator |
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33 | |
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1.12 Matrix Operators and Matrix Equations |
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40 | |
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44 | |
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48 | |
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1.15 Lebesgue Integration and the Lp Spaces |
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54 | |
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1.16 Orthogonal Decomposition of Hilbert Space |
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60 | |
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63 | |
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1.18 Virtual Work Principle |
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67 | |
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1.19 Lagrange's Equations of the Second Kind |
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70 | |
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1.20 Problem of Minimum of a Functional |
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74 | |
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1.21 Hamilton's Principle |
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83 | |
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1.22 Energy Conservation Revisited |
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85 | |
2. Simple Elastic Models |
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89 | |
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89 | |
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2.2 Two Main Principles of Equilibrium and Motion for Bodies in Continuum Mechanics |
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89 | |
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2.3 Equilibrium of a Spring |
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91 | |
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2.4 Equilibrium of a String |
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95 | |
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2.5 Equilibrium Boundary Value Problems for a String |
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100 | |
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2.6 Generalized Formulation of the Equilibrium Problem for a String |
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105 | |
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2.7 Virtual Work Principle for a String |
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108 | |
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2.8 Riesz Representation Theorem |
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112 | |
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2.9 Generalized Setup of the Dirichlet Problem for a String |
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115 | |
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2.10 First Theorems of Imbedding |
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116 | |
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2.11 Generalized Setup of the Dirichlet Problem for a String, Continued |
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120 | |
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2.12 Neumann Problem for the String |
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122 | |
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2.13 The Generalized Solution of Linear Mechanical Problems and the Principle of Minimum Total Energy |
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126 | |
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2.14 Nonlinear Model of a Membrane |
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128 | |
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2.15 Linear Membrane Theory: Poisson's Equation |
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131 | |
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2.16 Generalized Setup of the Dirichlet Problem for a Linear Membrane |
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132 | |
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2.17 Other Membrane Equilibrium Problems |
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145 | |
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2.18 Banach's Contraction Mapping Principle |
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151 | |
3. Theory of Elasticity: Statics and Dynamics |
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157 | |
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157 | |
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3.2 An Elastic Bar Under Stretching |
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158 | |
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168 | |
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3.4 Generalized Solutions to the Equilibrium Problem for a Beam |
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175 | |
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3.5 Generalized Setup: Rough Qualitative Discussion |
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179 | |
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3.6 Pressure and Stresses |
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181 | |
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188 | |
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3.8 The Cauchy Stress Tensor, Continued |
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196 | |
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3.9 Basic Tensor Calculus in Curvilinear Coordinates |
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202 | |
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3.10 Euler and Lagrange Descriptions of Continua |
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207 | |
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208 | |
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3.12 The Virtual Work Principle |
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214 | |
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3.13 Hooke's Law in Three Dimensions |
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218 | |
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3.14 The Equilibrium Equations of Linear Elasticity in Displacements |
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221 | |
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3.15 Virtual Work Principle in Linear Elasticity |
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224 | |
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3.16 Generalized Setup of Elasticity Problems |
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227 | |
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3.17 Existence Theorem for an Elastic Body |
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231 | |
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3.18 Equilibrium of a Free Elastic Body |
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232 | |
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3.19 Variational Methods for Equilibrium Problems |
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235 | |
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3.20 A Brief but Important Remark |
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243 | |
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3.21 Countable Sets and Separable Spaces |
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243 | |
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245 | |
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3.23 Problem of Vibration for Elastic Structures |
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249 | |
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3.24 Self-Adjointness of A and Its Consequences |
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252 | |
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255 | |
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3.26 Riesz Fredholm Theory for a Linear, Seif-Adjoint, Compact Operator in a Hilbert Space |
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262 | |
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3.27 Weak Convergence in Hilbert Space |
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267 | |
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3.28 Completeness of the System of Eigenvectors of a Self-Adjoint, Compact, Strictly Positive Linear Operator |
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272 | |
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3.29 Other Standard Models of Elasticity |
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277 | |
Appendix A Hints for Selected Exercises |
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281 | |
Bibliography |
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293 | |
Index |
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295 | |