Building Bridges: Connections and Challenges in Modern Approaches to Numerical Partial Differential Equations

Building Bridges: Connections and Challenges in Modern Approaches to Numerical Partial Differential Equations

Author: Gabriel R. Barrenechea

Publisher: Springer

Published: 2016-10-03

Total Pages: 443

ISBN-13: 3319416405

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This volume contains contributed survey papers from the main speakers at the LMS/EPSRC Symposium “Building bridges: connections and challenges in modern approaches to numerical partial differential equations”. This meeting took place in July 8-16, 2014, and its main purpose was to gather specialists in emerging areas of numerical PDEs, and explore the connections between the different approaches. The type of contributions ranges from the theoretical foundations of these new techniques, to the applications of them, to new general frameworks and unified approaches that can cover one, or more than one, of these emerging techniques.


Introduction to Numerical Methods for Variational Problems

Introduction to Numerical Methods for Variational Problems

Author: Hans Petter Langtangen

Publisher: Springer Nature

Published: 2019-09-26

Total Pages: 405

ISBN-13: 3030237885

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This textbook teaches finite element methods from a computational point of view. It focuses on how to develop flexible computer programs with Python, a programming language in which a combination of symbolic and numerical tools is used to achieve an explicit and practical derivation of finite element algorithms. The finite element library FEniCS is used throughout the book, but the content is provided in sufficient detail to ensure that students with less mathematical background or mixed programming-language experience will equally benefit. All program examples are available on the Internet.


Meshfree Methods for Partial Differential Equations VIII

Meshfree Methods for Partial Differential Equations VIII

Author: Michael Griebel

Publisher: Springer

Published: 2017-04-05

Total Pages: 245

ISBN-13: 3319519549

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There have been substantial developments in meshfree methods, particle methods, and generalized finite element methods since the mid 1990s. The growing interest in these methods is in part due to the fact that they offer extremely flexible numerical tools and can be interpreted in a number of ways. For instance, meshfree methods can be viewed as a natural extension of classical finite element and finite difference methods to scattered node configurations with no fixed connectivity. Furthermore, meshfree methods have a number of advantageous features that are especially attractive when dealing with multiscale phenomena: A-priori knowledge about the solution’s particular local behavior can easily be introduced into the meshfree approximation space, and coarse scale approximations can be seamlessly refined by adding fine scale information. However, the implementation of meshfree methods and their parallelization also requires special attention, for instance with respect to numerical integration.


Spectral and High Order Methods for Partial Differential Equations ICOSAHOM 2018

Spectral and High Order Methods for Partial Differential Equations ICOSAHOM 2018

Author: Spencer J. Sherwin

Publisher: Springer Nature

Published: 2020-08-11

Total Pages: 658

ISBN-13: 3030396479

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This open access book features a selection of high-quality papers from the presentations at the International Conference on Spectral and High-Order Methods 2018, offering an overview of the depth and breadth of the activities within this important research area. The carefully reviewed papers provide a snapshot of the state of the art, while the extensive bibliography helps initiate new research directions.


Spectral and High Order Methods for Partial Differential Equations ICOSAHOM 2016

Spectral and High Order Methods for Partial Differential Equations ICOSAHOM 2016

Author: Marco L. Bittencourt

Publisher: Springer

Published: 2017-11-07

Total Pages: 681

ISBN-13: 3319658700

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This book features a selection of high-quality papers chosen from the best presentations at the International Conference on Spectral and High-Order Methods (2016), offering an overview of the depth and breadth of the activities within this important research area. The carefully reviewed papers provide a snapshot of the state of the art, while the extensive bibliography helps initiate new research directions.


Numerical Linear Algebra and Matrix Factorizations

Numerical Linear Algebra and Matrix Factorizations

Author: Tom Lyche

Publisher: Springer Nature

Published: 2020-03-02

Total Pages: 376

ISBN-13: 3030364682

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After reading this book, students should be able to analyze computational problems in linear algebra such as linear systems, least squares- and eigenvalue problems, and to develop their own algorithms for solving them. Since these problems can be large and difficult to handle, much can be gained by understanding and taking advantage of special structures. This in turn requires a good grasp of basic numerical linear algebra and matrix factorizations. Factoring a matrix into a product of simpler matrices is a crucial tool in numerical linear algebra, because it allows us to tackle complex problems by solving a sequence of easier ones. The main characteristics of this book are as follows: It is self-contained, only assuming that readers have completed first-year calculus and an introductory course on linear algebra, and that they have some experience with solving mathematical problems on a computer. The book provides detailed proofs of virtually all results. Further, its respective parts can be used independently, making it suitable for self-study. The book consists of 15 chapters, divided into five thematically oriented parts. The chapters are designed for a one-week-per-chapter, one-semester course. To facilitate self-study, an introductory chapter includes a brief review of linear algebra.


Exercises in Numerical Linear Algebra and Matrix Factorizations

Exercises in Numerical Linear Algebra and Matrix Factorizations

Author: Tom Lyche

Publisher: Springer Nature

Published: 2020-11-02

Total Pages: 265

ISBN-13: 303059789X

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To put the world of linear algebra to advanced use, it is not enough to merely understand the theory; there is a significant gap between the theory of linear algebra and its myriad expressions in nearly every computational domain. To bridge this gap, it is essential to process the theory by solving many exercises, thus obtaining a firmer grasp of its diverse applications. Similarly, from a theoretical perspective, diving into the literature on advanced linear algebra often reveals more and more topics that are deferred to exercises instead of being treated in the main text. As exercises grow more complex and numerous, it becomes increasingly important to provide supporting material and guidelines on how to solve them, supporting students’ learning process. This book provides precisely this type of supporting material for the textbook “Numerical Linear Algebra and Matrix Factorizations,” published as Vol. 22 of Springer’s Texts in Computational Science and Engineering series. Instead of omitting details or merely providing rough outlines, this book offers detailed proofs, and connects the solutions to the corresponding results in the textbook. For the algorithmic exercises the utmost level of detail is provided in the form of MATLAB implementations. Both the textbook and solutions are self-contained. This book and the textbook are of similar length, demonstrating that solutions should not be considered a minor aspect when learning at advanced levels.


Numerical Methods for Flows

Numerical Methods for Flows

Author: Harald van Brummelen

Publisher: Springer Nature

Published: 2020-02-22

Total Pages: 358

ISBN-13: 3030307050

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This book includes selected contributions on applied mathematics, numerical analysis, numerical simulation and scientific computing related to fluid mechanics problems, presented at the FEF-“Finite Element for Flows” conference, held in Rome in spring 2017. Written by leading international experts and covering state-of-the-art topics in numerical simulation for flows, it provides fascinating insights into and perspectives on current and future methodological and numerical developments in computational science. As such, the book is a valuable resource for researchers, as well as Masters and Ph.D students.


Hybrid High-Order Methods

Hybrid High-Order Methods

Author: Matteo Cicuttin

Publisher: Springer Nature

Published: 2021-11-11

Total Pages: 138

ISBN-13: 3030814777

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This book provides a comprehensive coverage of hybrid high-order methods for computational mechanics. The first three chapters offer a gentle introduction to the method and its mathematical foundations for the diffusion problem. The next four chapters address applications of increasing complexity in the field of computational mechanics: linear elasticity, hyperelasticity, wave propagation, contact, friction, and plasticity. The last chapter provides an overview of the main implementation aspects including some examples of Matlab code. The book is primarily intended for graduate students, researchers, and engineers working in related fields of application, and it can also be used as a support for graduate and doctoral lectures.


Numerical Methods for PDEs

Numerical Methods for PDEs

Author: Daniele Antonio Di Pietro

Publisher: Springer

Published: 2018-10-12

Total Pages: 323

ISBN-13: 3319946765

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This volume gathers contributions from participants of the Introductory School and the IHP thematic quarter on Numerical Methods for PDE, held in 2016 in Cargese (Corsica) and Paris, providing an opportunity to disseminate the latest results and envisage fresh challenges in traditional and new application fields. Numerical analysis applied to the approximate solution of PDEs is a key discipline in applied mathematics, and over the last few years, several new paradigms have appeared, leading to entire new families of discretization methods and solution algorithms. This book is intended for researchers in the field.