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Preface | |
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Mathematical Models, Conservation and Constitutive Laws | |
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Basic Notions | |
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Evolution Conservation Law | |
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Stationary Conservation Law | |
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Conservation Law in One Dimension | |
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Constitutive Laws | |
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Exercises | |
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Classification, Types of Equations, Boundary and Initial Conditions | |
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Basic Types of Equations, Boundary and Initial Conditions | |
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Classification of Linear Equations of the Second Order | |
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Exercises | |
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Linear Partial Differential Equations of the First Order | |
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Convection and Transport Equation | |
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Equations with Constant Coefficients | |
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Equations with Non-Constant Coefficients | |
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Exercises | |
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Wave Equation in One Spatial Variable-Cauchy Problem in R | |
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String Vibrations and Wave Equation in One Dimension | |
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Cauchy Problem on the Real Line | |
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Wave Equation with Sources | |
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Exercises | |
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Diffusion Equation in One Spatial Variable-Cauchy Problem in R | |
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Diffusion and Heat Equations in One Dimension | |
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Cauchy Problem on the Real Line | |
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Diffusion Equation with Sources | |
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Exercises | |
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Laplace and Poisson Equations in Two Dimensions | |
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Steady States and Laplace and Poisson Equations | |
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Invariance of the Laplace Operator, Its Transformation into Polar Coordinates | |
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Solution of Laplace and Poisson Equations in R[superscript 2] | |
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Exercises | |
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Solutions of Initial Boundary Value Problems for Evolution Equations | |
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Initial Boundary Value Problems on Half-Line | |
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Initial Boundary Value Problem on Finite Interval, Fourier Method | |
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Fourier Method for Nonhomogeneous Problems | |
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Transformation to Simpler Problems | |
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Exercises | |
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Solutions of Boundary Value Problems for Stationary Equations | |
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Laplace Equation on Rectangle | |
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Laplace Equation on Disc | |
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Poisson Formula | |
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Exercises | |
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Methods of Integral Transforms | |
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Laplace Transform | |
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Fourier Transform | |
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Exercises | |
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General Principles | |
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Principle of Causality (Wave Equation) | |
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Energy Conservation Law (Wave Equation) | |
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Ill-Posed Problem (Diffusion Equation for Negative t) | |
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Maximum Principle (Heat Equation) | |
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Energy Method (Diffusion Equation) | |
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Maximum Principle (Laplace Equation) | |
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Consequences of Poisson Formula (Laplace Equation) | |
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Comparison of Wave, Diffusion and Laplace Equations | |
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Exercises | |
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Laplace and Poisson equations in Higher Dimensions | |
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Invariance of the Laplace Operator | |
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Green's First Identity | |
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Properties of Harmonic Functions | |
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Green's Second Identity and Representation Formula | |
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Boundary Value Problems and Green's Function | |
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Dirichlet Problem on Half-Space and on Ball | |
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Exercises | |
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Diffusion Equation in Higher Dimensions | |
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Heat Equation in Three Dimensions | |
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Cauchy Problem in R[superscript 3] | |
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Diffusion on Bounded Domains, Fourier Method | |
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Exercises | |
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Wave Equation in Higher Dimensions | |
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Membrane Vibrations and Wave Equation in Two Dimensions | |
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Cauchy Problem in R[superscript 3]-Kirchhoff's Formula | |
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Cauchy problem in R[superscript 2] | |
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Wave with sources in R[superscript 3] | |
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Characteristics, Singularities, Energy and Principle of Causality | |
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Wave on Bounded Domains, Fourier Method | |
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Exercises | |
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Appendix | |
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Sturm-Liouville problem | |
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Bessel Functions | |
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Some Typical Problems Considered in This Book | |
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Notation | |
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Bibliography | |
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Index | |