Ambartsumyan, Ilona; Boukaram, Wajih; Bui-Thanh, Tan; Ghattas, Omar; Keyes, David; Stadler, Georg; Turkiyyah, George; Zampini, Stefano Hierarchical matrix approximations of Hessians arising in inverse problems governed by PDEs. (English) Zbl 1453.65289 SIAM J. Sci. Comput. 42, No. 5, A3397-A3426 (2020). Reviewer: Alain Brillard (Riedisheim) MSC: 65M32 35Q93 49M25 49N45 65F10 65F99 65Y05 65Y10 78A46 PDFBibTeX XMLCite \textit{I. Ambartsumyan} et al., SIAM J. Sci. Comput. 42, No. 5, A3397--A3426 (2020; Zbl 1453.65289) Full Text: DOI arXiv
Abduljabbar, Mustafa; Al Farhan, Mohammed; Al-Harthi, Noha; Chen, Rui; Yokota, Rio; Bagci, Hakan; Keyes, David Extreme scale FMM-accelerated boundary integral equation solver for wave scattering. (English) Zbl 1461.65254 SIAM J. Sci. Comput. 41, No. 3, C245-C268 (2019). MSC: 65N38 78M16 PDFBibTeX XMLCite \textit{M. Abduljabbar} et al., SIAM J. Sci. Comput. 41, No. 3, C245--C268 (2019; Zbl 1461.65254) Full Text: DOI arXiv
He, Yuan; Keyes, David E. Large-scale parameter extraction in electrocardiology models through Born approximation. (English) Zbl 1303.92051 Inverse Probl. 29, No. 1, Article ID 015001, 25 p. (2013). MSC: 92C55 65J22 78A70 PDFBibTeX XMLCite \textit{Y. He} and \textit{D. E. Keyes}, Inverse Probl. 29, No. 1, Article ID 015001, 25 p. (2013; Zbl 1303.92051) Full Text: DOI
Yuan, Xuefei; Jardin, Stephen C.; Keyes, David E. Moving grids for magnetic reconnection via Newton-Krylov methods. (English) Zbl 1219.78036 Comput. Phys. Commun. 182, No. 1, 173-176 (2011). MSC: 78A25 76W05 78M50 82D10 78M20 65H10 PDFBibTeX XMLCite \textit{X. Yuan} et al., Comput. Phys. Commun. 182, No. 1, 173--176 (2011; Zbl 1219.78036) Full Text: DOI