The Boundary-Domain Integral Method for Elliptic Systems

The Boundary-Domain Integral Method for Elliptic Systems PDF

Author: Andreas Pomp

Publisher: Springer Science & Business Media

Published: 1998-03-18

Total Pages: 188

ISBN-13: 9783540641636

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This monograph gives a description of all algorithmic steps and a mathematical foundation for a special numerical method, namely the boundary-domain integral method (BDIM). This method is a generalization of the well-known boundary element method, but it is also applicable to linear elliptic systems with variable coefficients, especially to shell equations. The text should be understandable at the beginning graduate-level. It is addressed to researchers in the fields of numerical analysis and computational mechanics, and will be of interest to everyone looking at serious alternatives to the well-established finite element methods.

Some Classes of Partial Differential Equations

Some Classes of Partial Differential Equations PDF

Author: Andreĭ Vasilʹevich Bit︠s︡adze

Publisher: CRC Press

Published: 1988

Total Pages: 532

ISBN-13: 9782881246623

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A systematic examination of classical and non-classical problems for linear partial differential equations and systems of elliptic, hyperbolic and mixed types. Among a number of difficult problems addressed are the Dirichlet and oblique derivative problems for non- uniformly elliptic equations and non-strongly elliptic systems and the Cauchy and Darloux problems for non-strongly hyperbolic systems and hyperbolic equations with parabolic degeneracy on the boundary. Written at a level suitable for undergraduate and graduate students and researchers. Individual price, $89. Annotation copyrighted by Book News, Inc., Portland, OR

Boundary Value Problems for Elliptic Systems

Boundary Value Problems for Elliptic Systems PDF

Author: J. T. Wloka

Publisher: Cambridge University Press

Published: 1995-07-28

Total Pages: 659

ISBN-13: 0521430119

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The theory of boundary value problems for elliptic systems of partial differential equations has many applications in mathematics and the physical sciences. The aim of this book is to "algebraize" the index theory by means of pseudo-differential operators and new methods in the spectral theory of matrix polynomials. This latter theory provides important tools that will enable the student to work efficiently with the principal symbols of the elliptic and boundary operators on the boundary. Because many new methods and results are introduced and used throughout the book, all the theorems are proved in detail, and the methods are well illustrated through numerous examples and exercises. This book is ideal for use in graduate level courses on partial differential equations, elliptic systems, pseudo-differential operators, and matrix analysis.

Integral Equations And Boundary Value Problems - Proceedings Of The International Conference

Integral Equations And Boundary Value Problems - Proceedings Of The International Conference PDF

Author: Guo Chun Wen

Publisher: #N/A

Published: 1991-03-15

Total Pages: 304

ISBN-13: 9814569534

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The proceedings covers the following topics: Boundary value problems of partial differential equations including free boundary problems; Theory and methods of integral equations including singular integral equations; Applications of integral equations and boundary value problems to mechanics and physics; and numerical methods for integral equations and boundary value problems.

Boundary Element Methods

Boundary Element Methods PDF

Author: Stefan A. Sauter

Publisher: Springer

Published: 2013-01-02

Total Pages: 561

ISBN-13: 9783642265747

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This work presents a thorough treatment of boundary element methods (BEM) for solving strongly elliptic boundary integral equations obtained from boundary reduction of elliptic boundary value problems in $\mathbb{R}^3$. The book is self-contained, the prerequisites on elliptic partial differential and integral equations being presented in Chapters 2 and 3. The main focus is on the development, analysis, and implementation of Galerkin boundary element methods, which is one of the most flexible and robust numerical discretization methods for integral equations. For the efficient realization of the Galerkin BEM, it is essential to replace time-consuming steps in the numerical solution process with fast algorithms. In Chapters 5-9 these methods are developed, analyzed, and formulated in an algorithmic way.

Methods of Singular Integral Equations

Methods of Singular Integral Equations PDF

Author: Abduhamid Dzhuraev

Publisher: Chapman and Hall/CRC

Published: 1992-07-19

Total Pages: 336

ISBN-13:

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Considers the class of singular integral equations on bounded two-dimensional multiply connected domains on the plane, and their applications to the theory of general elliptic systems of partial differential equations.

Strongly Coupled Parabolic and Elliptic Systems

Strongly Coupled Parabolic and Elliptic Systems PDF

Author: Dung Le

Publisher: Walter de Gruyter GmbH & Co KG

Published: 2018-11-05

Total Pages: 281

ISBN-13: 3110607174

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Strongly coupled (or cross-diffusion) systems of parabolic and elliptic partial differential equations appear in many physical applications. This book presents a new approach to the solvability of general strongly coupled systems, a much more difficult problem in contrast to the scalar case, by unifying, elucidating and extending breakthrough results obtained by the author, and providing solutions to many open fundamental questions in the theory. Several examples in mathematical biology and ecology are also included. Contents Interpolation Gagliardo–Nirenberg inequalities The parabolic systems The elliptic systems Cross-diffusion systems of porous media type Nontrivial steady-state solutions The duality RBMO(μ)–H1(μ)| Some algebraic inequalities Partial regularity