Oset Sinha, Raúl; Saji, Kentaro The axial curvature for corank 1 singular surfaces. (English) Zbl 1525.58012 Tôhoku Math. J. (2) 74, No. 3, 365-388 (2022). Reviewer: Boldizsár Kalmár (Budapest) MSC: 58K05 57R45 53A05 PDFBibTeX XMLCite \textit{R. Oset Sinha} and \textit{K. Saji}, Tôhoku Math. J. (2) 74, No. 3, 365--388 (2022; Zbl 1525.58012) Full Text: DOI arXiv Link
Aiyama, Reiko; Akutagawa, Kazuo Semiumbilic points for minimal surfaces in Euclidean 4-space. (English) Zbl 1296.53022 Geom. Dedicata 170, 1-7 (2014). Reviewer: Hans-Peter Schröcker (Innsbruck) MSC: 53A07 53A10 PDFBibTeX XMLCite \textit{R. Aiyama} and \textit{K. Akutagawa}, Geom. Dedicata 170, 1--7 (2014; Zbl 1296.53022) Full Text: DOI
Saldanha, Nicolau C.; Zühlke, Pedro On the components of spaces of curves on the 2-sphere with geodesic curvature in a prescribed interval. (English) Zbl 1288.53054 Int. J. Math. 24, No. 14, Article ID 1350101, 78 p. (2013). Reviewer: Raúl Oset Sinha (São Carlos) MSC: 53C42 57N20 53A04 PDFBibTeX XMLCite \textit{N. C. Saldanha} and \textit{P. Zühlke}, Int. J. Math. 24, No. 14, Article ID 1350101, 78 p. (2013; Zbl 1288.53054) Full Text: DOI arXiv
Garcia, Ronaldo; Sotomayor, Jorge Lines of axial curvature on surfaces immersed in \(\mathbb{R}^4\). (English) Zbl 0992.53010 Differ. Geom. Appl. 12, No. 3, 253-269 (2000). Reviewer: Johannes Böhm (Jena) MSC: 53A07 53A05 37C20 58D10 PDFBibTeX XMLCite \textit{R. Garcia} and \textit{J. Sotomayor}, Differ. Geom. Appl. 12, No. 3, 253--269 (2000; Zbl 0992.53010) Full Text: DOI
Alves Garcia, Ronaldo; Hayashida Mochida, Dirce Kiyomi; Romero Fuster, Maria del Carmen; Ruas, Maria Aparecida Soares Inflection points and topology of surfaces in 4-space. (English) Zbl 0966.58020 Trans. Am. Math. Soc. 352, No. 7, 3029-3043 (2000). Reviewer: Juan José Nuño-Ballesteros (Burjassot) MSC: 58K15 53A05 PDFBibTeX XMLCite \textit{R. Alves Garcia} et al., Trans. Am. Math. Soc. 352, No. 7, 3029--3043 (2000; Zbl 0966.58020) Full Text: DOI