Yang, Shiguo; Wang, Jia Some geometric inequalities in non-Euclidean space. (English) Zbl 0856.51013 J. Geom. 56, No. 1-2, 196-201 (1996). Reviewer: R.Koch (München) MSC: 51M16 51M10 PDFBibTeX XMLCite \textit{S. Yang} and \textit{J. Wang}, J. Geom. 56, No. 1--2, 196--201 (1996; Zbl 0856.51013) Full Text: DOI
Yang, Shiguo; Wang, Jia An inequality for \(n\)-dimensional sines of vertex angles of a simplex with some applications. (English) Zbl 0844.51017 J. Geom. 54, No. 1-2, 198-202 (1995). Reviewer: R.Dawson (Halifax) MSC: 51M16 PDFBibTeX XMLCite \textit{S. Yang} and \textit{J. Wang}, J. Geom. 54, No. 1--2, 198--202 (1995; Zbl 0844.51017) Full Text: DOI
Yang, Shiguo; Wang, Jia Improvements of the \(n\)-dimensional Euler inequality. (English) Zbl 0812.51013 J. Geom. 51, No. 1-2, 190-195 (1994). Reviewer: E.J.F.Primrose (Leicester) MSC: 51M16 51M25 PDFBibTeX XMLCite \textit{S. Yang} and \textit{J. Wang}, J. Geom. 51, No. 1--2, 190--195 (1994; Zbl 0812.51013) Full Text: DOI