Liu, Qiaohua; Pan, Baozhen; Wang, Qian The hyperbolic elimination method for solving the equality constrained indefinite least squares problem. (English) Zbl 1215.65073 Int. J. Comput. Math. 87, No. 13, 2953-2966 (2010). Reviewer: Tzvetan Semerdjiev (Sofia) MSC: 65F20 PDFBibTeX XMLCite \textit{Q. Liu} et al., Int. J. Comput. Math. 87, No. 13, 2953--2966 (2010; Zbl 1215.65073) Full Text: DOI
Siegel, Michael; Caflisch, Russel E.; Howison, Sam Global existence, singular solutions, and ill-posedness for the Muskat problem. (English) Zbl 1062.35089 Commun. Pure Appl. Math. 57, No. 10, 1374-1411 (2004). Reviewer: Titus Petrila (Cluj-Napoca) MSC: 35Q35 76D27 PDFBibTeX XMLCite \textit{M. Siegel} et al., Commun. Pure Appl. Math. 57, No. 10, 1374--1411 (2004; Zbl 1062.35089) Full Text: DOI Link
Kristensson, G.; Vogel, C. R. Inverse problems for acoustic waves using the penalized likelihood method. (English) Zbl 0603.76083 Inverse Probl. 2, 461-479 (1986). MSC: 76Q05 35R30 35J05 35R25 PDFBibTeX XMLCite \textit{G. Kristensson} and \textit{C. R. Vogel}, Inverse Probl. 2, 461--479 (1986; Zbl 0603.76083) Full Text: DOI