Gao, Longfei; Del Rey Fernández, David C.; Carpenter, Mark; Keyes, David SBP-SAT finite difference discretization of acoustic wave equations on staggered block-wise uniform grids. (English) Zbl 1412.65075 J. Comput. Appl. Math. 348, 421-444 (2019). MSC: 65M06 86A15 76Q05 65M50 35Q86 PDFBibTeX XMLCite \textit{L. Gao} et al., J. Comput. Appl. Math. 348, 421--444 (2019; Zbl 1412.65075) Full Text: DOI arXiv Link
Chávez, Gustavo; Turkiyyah, George; Zampini, Stefano; Keyes, David Parallel accelerated cyclic reduction preconditioner for three-dimensional elliptic PDEs with variable coefficients. (English) Zbl 1460.65028 J. Comput. Appl. Math. 344, 760-781 (2018). MSC: 65F08 65N22 65Y05 PDFBibTeX XMLCite \textit{G. Chávez} et al., J. Comput. Appl. Math. 344, 760--781 (2018; Zbl 1460.65028) Full Text: DOI arXiv