Superconvergence Analysis of Gradient Recovery Method for TM Model of Electromagnetic Scattering in the Cavity

Authors

  • Shanghui Jia
  • Changhui Yao

DOI:

https://doi.org/10.4208/aamm.2015.m1136

Keywords:

Scattering, cavity, TM model, gradient recovery method, superconvergence.

Abstract

In this paper, we consider the transform magnetic (TM) model of electromagnetic scattering in the cavity. By the Polynomial Preserving Recovery technique, we present superconvergence analysis for the vertex-edge-face type finite element. From the numerical example, we can see that the provided method is efficient and stable.

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Published

2018-05-05

Issue

Vol. 9 No. 5 (2017)

Section

Articles