Kovalevsky, L.; Riou, H.; Ladevèze, P. On the use of the variational theory of complex rays for the analysis of 2-D exterior Helmholtz problem in an unbounded domain. (English) Zbl 1454.35062 Wave Motion 50, No. 3, 428-436 (2013). MSC: 35J05 74H45 76Q05 PDFBibTeX XMLCite \textit{L. Kovalevsky} et al., Wave Motion 50, No. 3, 428--436 (2013; Zbl 1454.35062) Full Text: DOI
Kovalevsky, Louis; Ladevèze, Pierre; Riou, Hervé The Fourier version of the variational theory of complex rays for medium-frequency acoustics. (English) Zbl 1253.76118 Comput. Methods Appl. Mech. Eng. 225-228, 142-153 (2012). MSC: 76Q05 76M25 65T40 PDFBibTeX XMLCite \textit{L. Kovalevsky} et al., Comput. Methods Appl. Mech. Eng. 225--228, 142--153 (2012; Zbl 1253.76118) Full Text: DOI HAL