03475nam a22004815i 4500 978-0-387-26160-7 DE-He213 20260521091838.0 cr nn 008mamaa 100301s2005 xxu| s |||| 0|eng d 9780387261607 99780387261607 10.1007/b136922 doi CICY 004 23 Bondeson, Anders. author. Computational Electromagnetics [recurso electrónico] / by Anders Bondeson, Thomas Rylander, Pär Ingelström. New York, NY : Springer New York, 2005. XXII, 222 p. 74 illus. online resource. text txt rdacontent computer c rdamedia recurso en línea cr rdacarrier text file PDF rda Texts in Applied Mathematics, 0939-2475 ; 51 Convergence -- Finite Differences -- Eigenvalues -- The Finite-Difference Time-Domain Method -- The Finite Element Method -- The Method of Moments -- Summary and Overview. Computational Electromagnetics is a young and growing discipline, expanding as a result of the steadily increasing demand for software for the design and analysis of electrical devices. This book introduces three of the most popular numerical methods for simulating electromagnetic fields: the finite difference method, the finite element method and the method of moments. In particular it focuses on how these methods are used to obtain valid approximations to the solutions of Maxwell's equations, using, for example, "staggered grids" and "edge elements." The main goal of the book is to make the reader aware of different sources of errors in numerical computations, and also to provide the tools for assessing the accuracy of numerical methods and their solutions. To reach this goal, convergence analysis, extrapolation, von Neumann stability analysis, and dispersion analysis are introduced and used frequently throughout the book. Another major goal of the book is to provide students with enough practical understanding of the methods so they are able to write simple programs on their own. To achieve this, the book contains several MATLAB programs and detailed description of practical issues such as assembly of finite element matrices and handling of unstructured meshes. Finally, the book aims at making the students well-aware of the strengths and weaknesses of the different methods, so they can decide which method is best for each problem. The intended audience of this text consists of undergraduate and beginning graduate students with basic knowledge of electromagnetic field theory, numerical analysis, and MATLAB-programming. MATHEMATICS. COMPUTER SCIENCE. MATHEMATICS. COMPUTATIONAL SCIENCE AND ENGINEERING. ELECTRONIC AND COMPUTER ENGINEERING. MATHEMATICS OF COMPUTING. APPLICATIONS OF MATHEMATICS. Rylander, Thomas. author. Ingelström, Pär. author. SpringerLink (Online service) Springer eBooks Printed edition: 9780387261584 Texts in Applied Mathematics, 0939-2475 ; 51 http://dx.doi.org/10.1007/b136922 Ver el texto completo en las instalaciones del CICY ddc ER 32475 32475 0 0 ddc 0 0 LE CICY CICY EL 2025-07-10 0 004 2025-07-10 08:39:35 2025-07-10 ER