Wang, Quanxiang; Xie, Jianqiang; Zhang, Zhiyue Nonconforming immersed finite element method for solving elliptic optimal control problems with interfaces. (English) Zbl 1490.49021 Appl. Anal. 101, No. 6, 2197-2216 (2022). MSC: 49M41 49M05 49M25 65K10 65N30 82B24 PDFBibTeX XMLCite \textit{Q. Wang} et al., Appl. Anal. 101, No. 6, 2197--2216 (2022; Zbl 1490.49021) Full Text: DOI
Capatina, D.; Luce, R.; El-Otmany, H.; Barrau, N. Nitsche’s extended finite element method for a fracture model in porous media. (English) Zbl 1457.65184 Appl. Anal. 95, No. 10, 2224-2242 (2016). MSC: 65N30 65N12 35B27 35J25 76S05 76M10 35Q35 PDFBibTeX XMLCite \textit{D. Capatina} et al., Appl. Anal. 95, No. 10, 2224--2242 (2016; Zbl 1457.65184) Full Text: DOI