This book describes state-of-the-art advances and applications of the unified transform and its relation to the boundary element method. The authors present the solution of boundary value problems from several different perspectives, in particular the type of problems modeled by partial differential equations (PDEs). They discuss recent applications of the unified transform to the analysis and numerical modeling of boundary value problems for linear and integrable nonlinear PDEs and the closely related boundary element method, a well-established numerical approach for solving linear elliptic PDEs. The text is divided into three parts. Part I contains new theoretical results on linear and nonlinear evolutionary and elliptic problems. New explicit solution representations for several classes of boundary value problems are constructed and rigorously analyzed. Part II is a detailed overview of variational formulations for elliptic problems. It places the unified transform approach in a classic context alongside the boundary element method and stresses its novelty. Part III presents recent numerical applications based on the boundary element method and on the unified transform.
This text presents a new approach to analysing initial-boundary value problems for integrable partial differential equations.
Lectures on a unified theory of and practical procedures for the numerical solution of very general classes of linear and nonlinear two point boundary-value problems.
This volume introduces Fourier and transform methods for solutions to boundary value problems associated with natural phenomena.
Singularities in Boundary Value Problems
–1.2 U, ke” cosnx t- T - 4 —l,2 9xx} + e-* cosnx T which can be estimated as above when t > to > 0. ... While the wood is drying, its state is monitored by comparing the weight w of a unit cube to that wo of a dry cube of the same kind ...
Based on the International Conference on Boundary Value Problems and lntegral Equations In Nonsmooth Domains held recently in Luminy, France, this work contains strongly interrelated, refereed papers that detail the latest findings in the ...
Nonlinear Two Point Boundary Value Problems
This book presents a variety of techniques that are employed in the theory of nonlinear boundary value problems.
Annotation This book provides an introduction to the vast subject of initial and initial-boundary value problems for PDEs, with an emphasis on applications to parabolic and hyperbolic systems.
This book has been designed for a one-year graduate course on boundary value problems for students of mathematics, engineering, and the physical sciences.