Liu, G. R.; Nguyen-Xuan, H.; Nguyen-Thoi, T. A variationally consistent \(\alpha\)FEM (VC\(\alpha\)FEM) for solution bounds and nearly exact solution to solid mechanics problems using quadrilateral elements. (English) Zbl 1217.74126 Int. J. Numer. Methods Eng. 85, No. 4, 461-497 (2011). MSC: 74S05 74K99 × Cite Format Result Cite Review PDF Full Text: DOI
Liu, G. R.; Nguyen-Xuan, H.; Nguyen-Thoi, T. A theoretical study on the smoothed FEM (S-FEM) models: properties, accuracy and convergence rates. (English) Zbl 1202.74180 Int. J. Numer. Methods Eng. 84, No. 10, 1222-1256 (2010). MSC: 74S05 65N30 65N12 × Cite Format Result Cite Review PDF Full Text: DOI
Liu, G. R.; Nguyen-Xuan, H.; Nguyen-Thoi, T.; Xu, X. A novel Galerkin-like weakform and a superconvergent alpha finite element method (S\(\alpha \)FEM) for mechanics problems using triangular meshes. (English) Zbl 1273.74542 J. Comput. Phys. 228, No. 11, 4055-4087 (2009). MSC: 74S05 74G15 × Cite Format Result Cite Review PDF Full Text: DOI