In this paper, hp-adaptive finite element methods are studied for time-harmonic Maxwell's equations. We propose the parallel hp-adaptive algorithms on conforming unstructured tetrahedral meshes based on residual-based a posteriori error estimates. Extensive numerical experiments are reported to investigate the efficiency of the hp-adaptive methods for point singularities, edge singularities, and an engineering benchmark problem of Maxwell's equations. The hp-adaptive methods show much better performance than the h-adaptive method.
}, issn = {1991-7120}, doi = {https://doi.org/10.4208/cicp.231111.090312a}, url = {https://global-sci.com/article/80634/adaptive-emhpem-finite-element-computations-for-time-harmonic-maxwells-equations} }