Three-dimensional waves under ice computed with novel preconditioning methods

•Three-dimensional flexural-gravity waves generated by moving pressures are computed.•A novel hybrid preconditioning technique is derived.•An iterative Newton-Krylov solver significantly increases the grid refinement. In this work, we present three-dimensional, nonlinear traveling wave solutions for...

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Veröffentlicht in:	Journal of computational physics 2022-06, Vol.459, p.111129, Article 111129
Hauptverfasser:	Ţugulan, Claudia, Trichtchenko, Olga, Părău, Emilian
Format:	Artikel
Sprache:	eng
Schlagworte:	Boundary integral method Computational physics Computing time Elastic plates Flexural-gravity waves Floating ice Gravity waves Grid refinement (mathematics) Ice sheets Iterative methods Preconditioner Preconditioning Three-dimensional waves Traveling waves Water waves
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