Alharbi, Sayer O.; Alzahrani, Saleh M. An efficient solver for the numerical solution of EM scattering problems by many small dielectric circular obstacles. (English) Zbl 1429.35074 Appl. Numer. Math. 147, 88-100 (2020). MSC: 35J47 35J05 65Y15 PDFBibTeX XMLCite \textit{S. O. Alharbi} and \textit{S. M. Alzahrani}, Appl. Numer. Math. 147, 88--100 (2020; Zbl 1429.35074) Full Text: DOI
Hiptmair, Ralf; Moiola, Andrea; Perugia, Ilaria Trefftz discontinuous Galerkin methods for acoustic scattering on locally refined meshes. (English) Zbl 1288.65166 Appl. Numer. Math. 79, 79-91 (2014). MSC: 65N30 35J05 76Q05 65N12 65N15 76M10 PDFBibTeX XMLCite \textit{R. Hiptmair} et al., Appl. Numer. Math. 79, 79--91 (2014; Zbl 1288.65166) Full Text: DOI Link