Burman, Erik; Claus, Susanne; Hansbo, Peter; Larson, Mats G.; Massing, André CutFEM: discretizing geometry and partial differential equations. (English) Zbl 1352.65604 Int. J. Numer. Methods Eng. 104, No. 7, 472-501 (2015). MSC: 65N50 65N12 65N30 PDFBibTeX XMLCite \textit{E. Burman} et al., Int. J. Numer. Methods Eng. 104, No. 7, 472--501 (2015; Zbl 1352.65604) Full Text: DOI
Becker, Roland; Burman, Erik; Hansbo, Peter A hierarchical NXFEM for fictitious domain simulations. (English) Zbl 1216.74018 Int. J. Numer. Methods Eng. 86, No. 4-5, 549-559 (2011). MSC: 74S05 PDFBibTeX XMLCite \textit{R. Becker} et al., Int. J. Numer. Methods Eng. 86, No. 4--5, 549--559 (2011; Zbl 1216.74018) Full Text: DOI HAL
Becker, Roland; Burman, Erik; Hansbo, Peter A Nitsche extended finite element method for incompressible elasticity with discontinuous modulus of elasticity. (English) Zbl 1230.74169 Comput. Methods Appl. Mech. Eng. 198, No. 41-44, 3352-3360 (2009). MSC: 74S05 74B05 PDFBibTeX XMLCite \textit{R. Becker} et al., Comput. Methods Appl. Mech. Eng. 198, No. 41--44, 3352--3360 (2009; Zbl 1230.74169) Full Text: DOI Link