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Can I read An Hp-adaptive Finite Element Method for Scattering Problems in Computational Electromagnetics on EtoBox?
An Hp-adaptive Finite Element Method for Scattering Problems in Computational Electromagnetics by W. Rachowicz; A. Zdunek is a Engineering article available to read on EtoBox.
What is An Hp-adaptive Finite Element Method for Scattering Problems in Computational Electromagnetics about?
## Abstract An __hp__‐adaptive finite element (FE) approach is presented for a reliable, efficient and accurate solution of 3D electromagnetic scattering problems. The radiation condition in the far field is satisfied automatically by approximation with infinite elements (IE). Near optimal discretizations that can effectively resolve local rapid variations in the scattered field are sought adaptively by mesh refinements blended with graded polynomial enrichments. The __p__‐enrichments need not be spatially isotropic. The discretization error can be controlled by a self‐adaptive process, which is driven by implicit or explicit __a posteriori__ error estimates. The error may be estimated in the energy norm or in a quantity of interest. A radar cross section (RCS) related linear functional is used in the latter case. Adaptively constructed solutions are compared to pure uniform __p__ approximations. Numerical, highly accurate, and fairly converged solutions for a number of generic problems are given and compared to previously published results. Copyright © 2004 John Wiley & Sons, Ltd.
Who reads An Hp-adaptive Finite Element Method for Scattering Problems in Computational Electromagnetics?
It is typically read by researchers, students, and practitioners in Engineering.
- Author
- W. Rachowicz; A. Zdunek
- Publisher
- John Wiley and Sons; Wiley (John Wiley & Sons); John Wiley & Sons Inc.; Wiley (ISSN 0029-5981)
- Published
- 2004
- Language
- EN
- Field
- Engineering (Physical Sciences)