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Causal-Path Local Time-Stepping in the Discontinuous Galerkin Method for Maxwell’s equations
dc.contributor.author | Díaz Angulo, Luis Manuel | |
dc.contributor.author | Álvarez González, Jesús | |
dc.contributor.author | Teixeira, Fernando | |
dc.contributor.author | Rubio Bretones, Amelia Consuelo | |
dc.contributor.author | González García, Salvador | |
dc.date.accessioned | 2018-04-11T08:39:25Z | |
dc.date.available | 2018-04-11T08:39:25Z | |
dc.date.issued | 2014 | |
dc.identifier.citation | Diaz Angulo, Luis; et. al. Causal-Path Local Time-Stepping in the Discontinuous Galerkin Method for Maxwell’s equations. Journal of Computational Physics, vol. 256, pp. 678-695, 2014 [http://hdl.handle.net/10481/50151] | es_ES |
dc.identifier.uri | http://hdl.handle.net/10481/50151 | |
dc.description.abstract | We introduce a novel local time-stepping technique for marching-in-time algorithms. The technique is denoted as Causal-Path Local Time-Stepping (CPLTS) and it is ap- plied for two time integration techniques: fourth order low{storage explicit Runge{Kutta (LSERK4) and second order Leapfrog (LF2). The CPLTS method is applied to evolve Maxwell's curl equations using a Discontinuous Galerkin (DG) scheme for the spatial discretization. Numerical results for LF2 and LSERK4 are compared with analytical so- lutions and the Montseny's LF2 technique. The results show that the CPLTS technique improves the dispersive and dissipative properties of LF2-LTS scheme. | es_ES |
dc.description.sponsorship | The work described in this paper and the research leading to these results have re- ceived funding from the European Community's Seventh Framework Programme FP7/2007- 2013, under grant agreement no 205294 (HIRF SE project), and from the Spanish Na- tional Projects TEC2010-20841-C04-04, CSD2008-00068, and the Junta de Andalucia Project P09-TIC-5327. The work of FLT has been supported by U.S. NSF under grants 0925272 and 1305838. | es_ES |
dc.language.iso | eng | es_ES |
dc.relation | info:eu-repo/grantAgreement/EC/FP7/205294 | es_ES |
dc.rights | Creative Commons Attribution-NonCommercial-NoDerivs 3.0 License | es_ES |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/3.0/ | es_ES |
dc.subject | Causal Path | es_ES |
dc.subject | Local Time-Stepping | es_ES |
dc.subject | LTS | es_ES |
dc.subject | Discontinuous Galerkin Methods | es_ES |
dc.subject | Maxwell's equations | es_ES |
dc.subject | DGTD | es_ES |
dc.title | Causal-Path Local Time-Stepping in the Discontinuous Galerkin Method for Maxwell’s equations | es_ES |
dc.type | journal article | es_ES |
dc.rights.accessRights | open access | es_ES |
dc.identifier.doi | j.jcp.2013.09.010 |
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