Kitayama, Masashi; Tani, Toshikazu Hypersurfaces of projective \(\beta\)-changes. (English) Zbl 1271.53025 Mem. Secț. Științ., Ser. IV 34, 55-63 (2011). MSC: 53B40 53B25 PDFBibTeX XMLCite \textit{M. Kitayama} and \textit{T. Tani}, Mem. Secț. Științ., Ser. IV 34, 55--63 (2011; Zbl 1271.53025)
Kitayama, Masashi On indicatrix bundles subjected to \( \beta \)-changes. (English. French summary) Zbl 1469.53042 Mem. Secț. Științ., Ser. IV 23(2000), 25-35 (2002). MSC: 53B40 PDFBibTeX XMLCite \textit{M. Kitayama}, Mem. Secț. Științ., Ser. IV 23, 25--35 (2002; Zbl 1469.53042)
Kitayama, Masashi Tangent bundles by homothetic conformal changes and \( \beta \)-changes. (English. French summary) Zbl 1469.53043 Mem. Secț. Științ., Ser. IV 21(1998), 83-89 (2001). MSC: 53B40 53B35 PDFBibTeX XMLCite \textit{M. Kitayama}, Mem. Secț. Științ., Ser. IV 21, 83--89 (2001; Zbl 1469.53043)