caa a22 4500 47577695X CHVBK 20180406123633.0 cr unu---uuuuu 170329e20000301xx s 000 0 eng 10.1023/A:1007625629485 doi (NATIONALLICENCE)springer-10.1023/A:1007625629485 Explicit Hybrid Time Domain Solver for the Maxwell Equations in 3D [Elektronische Daten] [Fredrik Edelvik, Gunnar Ledfelt] We present an accurate and efficient explicit hybrid solver for Maxwell's equations in time domain. The hybrid solver combines FD-TD with an unstructured finite volume solver. The finite volume solver is a generalization of FD-TD to unstructured grids and it uses a third-order staggered Adams-Bashforth scheme for time discretization. A spatial filter of Laplace type is used by the finite volume solver to enable long simulations without suffering from late time instability problems. The numerical examples demonstrate that the hybrid solver is superior to stand-alone FD-TD in terms of accuracy and efficiency. Plenum Publishing Corporation, 2000 Maxwell's equations nationallicence hybrid solver nationallicence finite volumes nationallicence FD-TD nationallicence Edelvik Fredrik Department of Scientific Computing, Uppsala University, Box 120, SE-751 04, Uppsala, Sweden aut Ledfelt Gunnar Department of Numerical Analysis and Computing Science, Royal Institute of Technology, SE-100 44, Stockholm, Sweden aut Journal of Scientific Computing Kluwer Academic Publishers-Plenum Publishers 15/1(2000-03-01), 61-78 0885-7474 15:1<61 2000 15 10915 https://doi.org/10.1023/A:1007625629485 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1023/A:1007625629485 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Edelvik Fredrik Department of Scientific Computing, Uppsala University, Box 120, SE-751 04, Uppsala, Sweden aut NATIONALLICENCE 700 1- Ledfelt Gunnar Department of Numerical Analysis and Computing Science, Royal Institute of Technology, SE-100 44, Stockholm, Sweden aut NATIONALLICENCE 773 0- Journal of Scientific Computing Kluwer Academic Publishers-Plenum Publishers 15/1(2000-03-01), 61-78 0885-7474 15:1<61 2000 15 10915 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer