Hiriyur, B.; Tuminaro, R. S.; Waisman, H.; Boman, E. G.; Keyes, D. E. A quasi-algebraic multigrid approach to fracture problems based on extended finite elements. (English) Zbl 1390.74181 SIAM J. Sci. Comput. 34, No. 2, A603-A626 (2012). MSC: 74S05 65N55 65F08 65F10 65N30 74R10 PDFBibTeX XMLCite \textit{B. Hiriyur} et al., SIAM J. Sci. Comput. 34, No. 2, A603--A626 (2012; Zbl 1390.74181) Full Text: DOI
Berger-Vergiat, Luc; Waisman, Haim; Hiriyur, Badri; Tuminaro, Ray; Keyes, David Inexact Schwarz-algebraic multigrid preconditioners for crack problems modeled by extended finite element methods. (English) Zbl 1242.74094 Int. J. Numer. Methods Eng. 90, No. 3, 311-328 (2012). MSC: 74S05 74R10 65N55 PDFBibTeX XMLCite \textit{L. Berger-Vergiat} et al., Int. J. Numer. Methods Eng. 90, No. 3, 311--328 (2012; Zbl 1242.74094) Full Text: DOI