Diwan, Ganesh C.; Mohamed, M. Shadi Iterative solution with shifted Laplace preconditioner for plane wave enriched isogeometric analysis and finite element discretization for high-frequency acoustics. (English) Zbl 1507.74534 Comput. Methods Appl. Mech. Eng. 384, Article ID 114006, 19 p. (2021). MSC: 74S22 65M60 PDFBibTeX XMLCite \textit{G. C. Diwan} and \textit{M. S. Mohamed}, Comput. Methods Appl. Mech. Eng. 384, Article ID 114006, 19 p. (2021; Zbl 1507.74534) Full Text: DOI
Diwan, Ganesh C.; Mohamed, M. Shadi Iterative solution of Helmholtz problem with high-order isogeometric analysis and finite element method at mid-range frequencies. (English) Zbl 1436.78007 Comput. Methods Appl. Mech. Eng. 363, Article ID 112855, 21 p. (2020). MSC: 78M10 65N30 65N22 PDFBibTeX XMLCite \textit{G. C. Diwan} and \textit{M. S. Mohamed}, Comput. Methods Appl. Mech. Eng. 363, Article ID 112855, 21 p. (2020; Zbl 1436.78007) Full Text: DOI