Elliptic Problems in Nonsmooth Domains

Elliptic Problems in Nonsmooth Domains PDF Author: Pierre Grisvard
Publisher: SIAM
ISBN: 1611972027
Category : Mathematics
Languages : en
Pages : 426

Get Book Here

Book Description
Originally published: Boston: Pitman Advanced Pub. Program, 1985.

Elliptic Problems in Nonsmooth Domains

Elliptic Problems in Nonsmooth Domains PDF Author: Pierre Grisvard
Publisher: SIAM
ISBN: 1611972027
Category : Mathematics
Languages : en
Pages : 426

Get Book Here

Book Description
Originally published: Boston: Pitman Advanced Pub. Program, 1985.

Numerical Methods for Elliptic and Parabolic Partial Differential Equations

Numerical Methods for Elliptic and Parabolic Partial Differential Equations PDF Author: Peter Knabner
Publisher: Springer Science & Business Media
ISBN: 038795449X
Category : Mathematics
Languages : en
Pages : 437

Get Book Here

Book Description
This text provides an application oriented introduction to the numerical methods for partial differential equations. It covers finite difference, finite element, and finite volume methods, interweaving theory and applications throughout. The book examines modern topics such as adaptive methods, multilevel methods, and methods for convection-dominated problems and includes detailed illustrations and extensive exercises.

A Unified Approach to Boundary Value Problems

A Unified Approach to Boundary Value Problems PDF Author: Athanassios S. Fokas
Publisher: SIAM
ISBN: 089871706X
Category : Mathematics
Languages : en
Pages : 328

Get Book Here

Book Description
This text presents a new approach to analysing initial-boundary value problems for integrable partial differential equations.

Numerical Mathematics and Advanced Applications 2009

Numerical Mathematics and Advanced Applications 2009 PDF Author: Gunilla Kreiss
Publisher: Springer Science & Business Media
ISBN: 3642117953
Category : Mathematics
Languages : en
Pages : 900

Get Book Here

Book Description
xxx

Unified Transform for Boundary Value Problems

Unified Transform for Boundary Value Problems PDF Author: Athanasios S. Fokas
Publisher: SIAM
ISBN: 1611973813
Category : Mathematics
Languages : en
Pages : 290

Get Book Here

Book Description
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.

Numerical Approximation Methods for Elliptic Boundary Value Problems

Numerical Approximation Methods for Elliptic Boundary Value Problems PDF Author: Olaf Steinbach
Publisher: Springer Science & Business Media
ISBN: 0387688056
Category : Mathematics
Languages : en
Pages : 392

Get Book Here

Book Description
This book presents a unified theory of the Finite Element Method and the Boundary Element Method for a numerical solution of second order elliptic boundary value problems. This includes the solvability, stability, and error analysis as well as efficient methods to solve the resulting linear systems. Applications are the potential equation, the system of linear elastostatics and the Stokes system. While there are textbooks on the finite element method, this is one of the first books on Theory of Boundary Element Methods. It is suitable for self study and exercises are included.

Numerical Solution of Partial Differential Equations by the Finite Element Method

Numerical Solution of Partial Differential Equations by the Finite Element Method PDF Author: Claes Johnson
Publisher: Courier Corporation
ISBN: 0486131599
Category : Mathematics
Languages : en
Pages : 290

Get Book Here

Book Description
An accessible introduction to the finite element method for solving numeric problems, this volume offers the keys to an important technique in computational mathematics. Suitable for advanced undergraduate and graduate courses, it outlines clear connections with applications and considers numerous examples from a variety of science- and engineering-related specialties.This text encompasses all varieties of the basic linear partial differential equations, including elliptic, parabolic and hyperbolic problems, as well as stationary and time-dependent problems. Additional topics include finite element methods for integral equations, an introduction to nonlinear problems, and considerations of unique developments of finite element techniques related to parabolic problems, including methods for automatic time step control. The relevant mathematics are expressed in non-technical terms whenever possible, in the interests of keeping the treatment accessible to a majority of students.

Graded Finite Element Methods for Elliptic Problems in Nonsmooth Domains

Graded Finite Element Methods for Elliptic Problems in Nonsmooth Domains PDF Author: Hengguang Li
Publisher: Springer Nature
ISBN: 3031058216
Category : Mathematics
Languages : en
Pages : 186

Get Book Here

Book Description
This book develops a class of graded finite element methods to solve singular elliptic boundary value problems in two- and three-dimensional domains. It provides an approachable and self-contained presentation of the topic, including both the mathematical theory and numerical tools necessary to address the major challenges imposed by the singular solution. Moreover, by focusing upon second-order equations with constant coefficients, it manages to derive explicit results that are accessible to the broader computation community. Although written with mathematics graduate students and researchers in mind, this book is also relevant to applied and computational mathematicians, scientists, and engineers in numerical methods who may encounter singular problems.

Solving Problems in Multiply Connected Domains

Solving Problems in Multiply Connected Domains PDF Author: Darren Crowdy
Publisher: SIAM
ISBN: 1611976154
Category : Mathematics
Languages : en
Pages : 457

Get Book Here

Book Description
Whenever two or more objects or entities—be they bubbles, vortices, black holes, magnets, colloidal particles, microorganisms, swimming bacteria, Brownian random walkers, airfoils, turbine blades, electrified drops, magnetized particles, dislocations, cracks, or heterogeneities in an elastic solid—interact in some ambient medium, they make holes in that medium. Such holey regions with interacting entities are called multiply connected. This book describes a novel mathematical framework for solving problems in two-dimensional, multiply connected regions. The framework is built on a central theoretical concept: the prime function, whose significance for the applied sciences, especially for solving problems in multiply connected domains, has been missed until recent work by the author. This monograph is a one-of-a-kind treatise on the prime function associated with multiply connected domains and how to use it in applications. The book contains many results familiar in the simply connected, or single-entity, case that are generalized naturally to any number of entities, in many instances for the first time. Solving Problems in Multiply Connected Domains is aimed at applied and pure mathematicians, engineers, physicists, and other natural scientists; the framework it describes finds application in a diverse array of contexts. The book provides a rich source of project material for undergraduate and graduate courses in the applied sciences and could serve as a complement to standard texts on advanced calculus, potential theory, partial differential equations and complex analysis, and as a supplement to texts on applied mathematical methods in engineering and science.

Numerical Solution of Differential Equations

Numerical Solution of Differential Equations PDF Author: Zhilin Li
Publisher: Cambridge University Press
ISBN: 1107163226
Category : Mathematics
Languages : en
Pages : 305

Get Book Here

Book Description
A practical and concise guide to finite difference and finite element methods. Well-tested MATLAB® codes are available online.