Sukumar, N.; Chopp, D. L.; Béchet, E.; Moës, N. Three-dimensional non-planar crack growth by a coupled extended finite element and fast marching method. (English) Zbl 1195.76390 Int. J. Numer. Methods Eng. 76, No. 5, 727-748 (2008). MSC: 76S05 76R10 PDFBibTeX XMLCite \textit{N. Sukumar} et al., Int. J. Numer. Methods Eng. 76, No. 5, 727--748 (2008; Zbl 1195.76390) Full Text: DOI
Belytschko, Ted; Parimi, Chandu; Moës, Nicolas; Sukumar, N.; Usui, Shuji Structured extended finite element methods for solids defined by implicit surfaces. (English) Zbl 1038.74041 Int. J. Numer. Methods Eng. 56, No. 4, 609-635 (2003). MSC: 74S05 PDFBibTeX XMLCite \textit{T. Belytschko} et al., Int. J. Numer. Methods Eng. 56, No. 4, 609--635 (2003; Zbl 1038.74041) Full Text: DOI
Sukumar, N.; Chopp, D. L.; Moës, N.; Belytschko, T. Modeling holes and inclusions by level sets in the extended finite element method. (English) Zbl 1029.74049 Comput. Methods Appl. Mech. Eng. 190, No. 46-47, 6183-6200 (2001). MSC: 74S05 74B05 74E05 PDFBibTeX XMLCite \textit{N. Sukumar} et al., Comput. Methods Appl. Mech. Eng. 190, No. 46--47, 6183--6200 (2001; Zbl 1029.74049) Full Text: DOI
Daux, Christophe; Moës, Nicolas; Dolbow, John; Sukumar, Natarajan; Belytschko, Ted Arbitrary branched and intersecting cracks with the extended finite element method. (English) Zbl 0989.74066 Int. J. Numer. Methods Eng. 48, No. 12, 1741-1760 (2000). MSC: 74S05 74R10 74G70 PDFBibTeX XMLCite \textit{C. Daux} et al., Int. J. Numer. Methods Eng. 48, No. 12, 1741--1760 (2000; Zbl 0989.74066) Full Text: DOI
Sukumar, N.; Moës, N.; Moran, B.; Belytschko, T. Extended finite element method for three-dimensional crack modelling. (English) Zbl 0963.74067 Int. J. Numer. Methods Eng. 48, No. 11, 1549-1570 (2000). MSC: 74S05 74R10 74G70 PDFBibTeX XMLCite \textit{N. Sukumar} et al., Int. J. Numer. Methods Eng. 48, No. 11, 1549--1570 (2000; Zbl 0963.74067) Full Text: DOI