Huang, S. C.; Shaw, R. P. The Trefftz method as an integral equation. (English) Zbl 0984.65507 Adv. Eng. Softw. 24, No. 1-3, 57-63 (1995). MSC: 65N38 74S15 PDFBibTeX XMLCite \textit{S. C. Huang} and \textit{R. P. Shaw}, Adv. Eng. Softw. 24, No. 1--3, 57--63 (1995; Zbl 0984.65507) Full Text: DOI
Shaw, R. P.; Huang, S. C. Helmholtz eigenvalues by embedding integral methods. (English) Zbl 0694.73012 Wave Motion 11, No. 4, 367-370 (1989). MSC: 74J99 35P10 74S30 35J05 65M99 65N99 PDFBibTeX XMLCite \textit{R. P. Shaw} and \textit{S. C. Huang}, Wave Motion 11, No. 4, 367--370 (1989; Zbl 0694.73012) Full Text: DOI