Eddy Current Approximation of Maxwell Equations [electronic resource] :Theory, algorithms and applications / by Ana Alonso Rodríguez, Alberto Valli.
by Rodríguez, Ana Alonso [author.]; Valli, Alberto [author.]; SpringerLink (Online service).
Material type:
BookSeries: MS&A: 4Publisher: Milano : Springer Milan, 2010.Description: XIII, 347 p. online resource.ISBN: 9788847015067.Subject(s): Mathematics | Differential equations, partial | Computer science -- Mathematics | Mathematics | Computational Mathematics and Numerical Analysis | Partial Differential Equations | Mathematical Modeling and Industrial Mathematics | Mathematics, generalDDC classification: 518 | 518 Online resources: Click here to access online | Item type | Current location | Call number | Status | Date due | Barcode |
|---|---|---|---|---|---|
| MAIN LIBRARY | QA71-90 (Browse shelf) | Available |
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| QB1-991 La fine dei cieli di cristallo | HB71-74 Econophysics and Economics of Games, Social Choices and Quantitative Techniques | QC173.96-174.52 From Special Relativity to Feynman Diagrams | QA71-90 Eddy Current Approximation of Maxwell Equations | R895-920 Imaging diagnostico | RA1001-1171 Introduzione alla genetica forense | BF1-990 Disturbo di personalitá borderline |
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.
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.
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