García-Ripoll, Juan José; Pérez-García, Víctor Optimizing Schrödinger functionals using Sobolev gradients: Applications to quantum mechanics and nonlinear optics. (English) Zbl 0999.65058 SIAM J. Sci. Comput. 23, No. 4, 1316-1334 (2001). MSC: 65K10 78A15 82D50 78M50 35Q55 49J20 81Q05 49M15 PDFBibTeX XMLCite \textit{J. J. García-Ripoll} and \textit{V. Pérez-García}, SIAM J. Sci. Comput. 23, No. 4, 1316--1334 (2001; Zbl 0999.65058) Full Text: DOI arXiv
Sun, Din-Kow; Lee, Jin-Fa; Cendes, Zoltan Construction of nearly orthogonal Nedelec bases for rapid convergence with multilevel preconditioned solvers. (English) Zbl 0999.65128 SIAM J. Sci. Comput. 23, No. 4, 1053-1076 (2001). MSC: 65N30 65F10 83C50 65N55 65F35 78M10 35Q60 78A25 65N12 PDFBibTeX XMLCite \textit{D.-K. Sun} et al., SIAM J. Sci. Comput. 23, No. 4, 1053--1076 (2001; Zbl 0999.65128) Full Text: DOI