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Eddy Current Approximation of Maxwell Equations [recurso electrónico] : Theory, algorithms and applications / by Ana Alonso Rodríguez, Alberto Valli.

Por: Rodríguez, Ana Alonso [author.]Colaborador(es): Valli, Alberto [author.] | SpringerLink (Online service)Tipo de material: Texto

TextoSeries MS&A ; 4Editor: Milano : Springer Milan, 2010Descripción: XIII, 347 p. online resourceTipo de contenido: text Tipo de medio: computer Tipo de portador: online resourceISBN: 9788847015067Tema(s): Mathematics | Differential equations, partial | Computer science -- Mathematics | Mathematics | Computational Mathematics and Numerical Analysis | Partial Differential Equations | Mathematical Modeling and Industrial Mathematics | Mathematics, generalFormatos físicos adicionales: Printed edition:: Sin títuloClasificación CDD: 518 | 518 Clasificación LoC:QA71-90Recursos en línea: Libro electrónico Texto

Contenidos:

Setting the problem -- A mathematical justification of the eddy current model -- Existence and uniqueness of the solution -- Hybrid formulations for the electric and magnetic fields -- Formulations via scalar potentials -- Formulations via vector potentials -- Coupled FEM-BEM approaches -- Voltage and current intensity excitation -- Selected applications.

En: Springer eBooksResumen: This book deals with the mathematical analysis and the numerical approximation of time-harmonic eddy current problems. It is self-contained and suitable for mathematicians and engineers working in the field, and also accessible for beginners. Depending on the choice of the physical unknowns, these problems are formulated in different variational ways, with specific attention to the topology of the computational domain. Finite elements of nodal or edge type are used for numerical approximation, and a complete analysis of convergence is performed. A specific feature of the book is the emphasis given to saddle-point formulations in terms of the magnetic and electric fields. New results for voltage or current intensity excitation problems are also presented.

Existencias ( 1 )
Notas de título ( 3 )

Existencias
Tipo de ítem	Biblioteca actual	Colección	Signatura	Copia número	Estado	Fecha de vencimiento	Código de barras
Libro Electrónico	Biblioteca Electrónica	Colección de Libros Electrónicos	QA71 -90 (Browse shelf(Abre debajo))	1	No para préstamo		377287-2001

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This book deals with the mathematical analysis and the numerical approximation of time-harmonic eddy current problems. It is self-contained and suitable for mathematicians and engineers working in the field, and also accessible for beginners. Depending on the choice of the physical unknowns, these problems are formulated in different variational ways, with specific attention to the topology of the computational domain. Finite elements of nodal or edge type are used for numerical approximation, and a complete analysis of convergence is performed. A specific feature of the book is the emphasis given to saddle-point formulations in terms of the magnetic and electric fields. New results for voltage or current intensity excitation problems are also presented.