Teixeira de Freitas, J. A.; Ji, Z.-Y. Hybrid-Trefftz equilibrium model for crack problems. (English) Zbl 0845.73073 Int. J. Numer. Methods Eng. 39, No. 4, 569-584 (1996). MSC: 74S05 74R99 PDFBibTeX XMLCite \textit{J. A. Teixeira de Freitas} and \textit{Z. Y. Ji}, Int. J. Numer. Methods Eng. 39, No. 4, 569--584 (1996; Zbl 0845.73073) Full Text: DOI
Teixeira de Freitas, J. A. Mixed and hybrid symmetric formulations for the boundary integral method. (English) Zbl 0701.73072 Eur. J. Mech., A 9, No. 1, 1-20 (1990). MSC: 74S15 65K10 65K05 90C20 PDFBibTeX XMLCite \textit{J. A. Teixeira de Freitas}, Eur. J. Mech., A 9, No. 1, 1--20 (1990; Zbl 0701.73072)
Teixeira de Freitas, J. A. Duality and symmetry in mixed integral methods of elastostatics. (English) Zbl 0679.73041 Int. J. Numer. Methods Eng. 28, No. 5, 1161-1179 (1989). MSC: 74S30 74S05 PDFBibTeX XMLCite \textit{J. A. Teixeira de Freitas}, Int. J. Numer. Methods Eng. 28, No. 5, 1161--1179 (1989; Zbl 0679.73041) Full Text: DOI
Teixeira de Freitas, J. A.; Smith, D. L. Energy theorems for elastoplastic structures in a regime of large displacements. (English) Zbl 0576.73080 J. Méc. Théor. Appl. 4, 769-784 (1985). MSC: 74S30 74C99 74E30 74B20 PDFBibTeX XMLCite \textit{J. A. Teixeira de Freitas} and \textit{D. L. Smith}, J. Méc. Théor. Appl. 4, 769--784 (1985; Zbl 0576.73080)