Ebook: Variational and Potential Methods for a Class of Linear Hyperbolic Evolutionary Processes

The book presents variational methods combined with boundary integral equation techniques in application to a model of dynamic bending of plates with transverse shear deformation. The emphasis is on the rigorous mathematical investigation of the model, which covers a complete study of the well-posedness of a number of initial-boundary value problems, their reduction to time-dependent boundary integral equations by means of suitable potential representations, and the solution of the latter in Sobolev spaces.

The analysis, performed in spaces of distributions, is applicable to a wide variety of data with less smoothness than that required in the corresponding classical problems, and is very useful for constructing error estimates in numerical computations. The presentation is detailed and clear, yet reasonably concise. This illustrative model was chosen because of its practical importance and some unusual mathematical features, but the solution technique developed in the book can easily be adapted to many other hyperbolic systems of partial differential equations arising in continuum mechanics.

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The book presents variational methods combined with boundary integral equation techniques in application to a model of dynamic bending of plates with transverse shear deformation. The emphasis is on the rigorous mathematical investigation of the model, which covers a complete study of the well-posedness of a number of initial-boundary value problems, their reduction to time-dependent boundary integral equations by means of suitable potential representations, and the solution of the latter in Sobolev spaces.

The analysis, performed in spaces of distributions, is applicable to a wide variety of data with less smoothness than that required in the corresponding classical problems, and is very useful for constructing error estimates in numerical computations. The presentation is detailed and clear, yet reasonably concise. This illustrative model was chosen because of its practical importance and some unusual mathematical features, but the solution technique developed in the book can easily be adapted to many other hyperbolic systems of partial differential equations arising in continuum mechanics.

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The book presents variational methods combined with boundary integral equation techniques in application to a model of dynamic bending of plates with transverse shear deformation. The emphasis is on the rigorous mathematical investigation of the model, which covers a complete study of the well-posedness of a number of initial-boundary value problems, their reduction to time-dependent boundary integral equations by means of suitable potential representations, and the solution of the latter in Sobolev spaces.

The analysis, performed in spaces of distributions, is applicable to a wide variety of data with less smoothness than that required in the corresponding classical problems, and is very useful for constructing error estimates in numerical computations. The presentation is detailed and clear, yet reasonably concise. This illustrative model was chosen because of its practical importance and some unusual mathematical features, but the solution technique developed in the book can easily be adapted to many other hyperbolic systems of partial differential equations arising in continuum mechanics.

Content:
Front Matter....Pages I-XII
Formulation of the Problems and Their Nonstationary Boundary Integral Equations....Pages 1-17
Problems with Dirichlet Boundary Conditions....Pages 19-36
Problems with Neumann Boundary Conditions....Pages 37-42
Boundary Integral Equations for Problems with Dirichlet and Neumann Boundary Conditions....Pages 43-55
Transmission Problems and Multiply Connected Plates....Pages 57-79
Plate Weakened by a Crack....Pages 81-98
Initial-Boundary Value Problems with Other Types of Boundary Conditions....Pages 99-118
Boundary Integral Equations for Plates on a Generalized Elastic Foundation....Pages 119-128
Problems with Nonhomogeneous Equations and Nonhomogeneous Initial Conditions....Pages 129-137
Back Matter....Pages 139-148

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The book presents variational methods combined with boundary integral equation techniques in application to a model of dynamic bending of plates with transverse shear deformation. The emphasis is on the rigorous mathematical investigation of the model, which covers a complete study of the well-posedness of a number of initial-boundary value problems, their reduction to time-dependent boundary integral equations by means of suitable potential representations, and the solution of the latter in Sobolev spaces.

The analysis, performed in spaces of distributions, is applicable to a wide variety of data with less smoothness than that required in the corresponding classical problems, and is very useful for constructing error estimates in numerical computations. The presentation is detailed and clear, yet reasonably concise. This illustrative model was chosen because of its practical importance and some unusual mathematical features, but the solution technique developed in the book can easily be adapted to many other hyperbolic systems of partial differential equations arising in continuum mechanics.

Content:
Front Matter....Pages I-XII
Formulation of the Problems and Their Nonstationary Boundary Integral Equations....Pages 1-17
Problems with Dirichlet Boundary Conditions....Pages 19-36
Problems with Neumann Boundary Conditions....Pages 37-42
Boundary Integral Equations for Problems with Dirichlet and Neumann Boundary Conditions....Pages 43-55
Transmission Problems and Multiply Connected Plates....Pages 57-79
Plate Weakened by a Crack....Pages 81-98
Initial-Boundary Value Problems with Other Types of Boundary Conditions....Pages 99-118
Boundary Integral Equations for Plates on a Generalized Elastic Foundation....Pages 119-128
Problems with Nonhomogeneous Equations and Nonhomogeneous Initial Conditions....Pages 129-137
Back Matter....Pages 139-148
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