On a numerical solution of the Maxwell equations by discrete exterior calculus
Published inJyväskylä studies in computing
PublisherUniversity of Jyväskylä
Maxwellin yhtälöt discrete exterior calculus electromagnetism the Maxwell equations mesh generation Voronoi diagram discrete Hodge harmonic wave leapfrog non-uniform time stepping exact controllability scattering osittaisdifferentiaaliyhtälöt sähkömagneettiset kentät numeerinen analyysi numeeriset menetelmät
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Anjam, Immanuel (University of Jyväskylä, 2014)
Poretskii, Aleksandr (University of Jyväskylä, 2015)We investigate an electromagnetic waveguide, having several cylindrical ends. The waveguide is assumed to be empty and to have a perfectly conductive boundary. We study the electromagnetic ﬁeld, excited in the waveguide ...
Kivioja, Markus; Mönkölä, Sanna; Rossi, Tuomo (Elsevier BV, 2022)The quantized vortices in superfluids are modeled by the Gross-Pitaevskii equation whose numerical time integration is instrumental in the physics studies of such systems. In this paper, we present a reliable numerical ...
Systematic implementation of higher order Whitney forms in methods based on discrete exterior calculus Lohi, Jonni (Springer, 2022)We present a systematic way to implement higher order Whitney forms in numerical methods based on discrete exterior calculus. Given a simplicial mesh, we first refine the mesh into smaller simplices which can be used to ...
Matculevich, Svetlana (University of Jyväskylä, 2015)