Lee, Jungchan; Park, Jeonghyeong; Sekigawa, Kouei Some critical almost Hermitian structures. (English) Zbl 1262.53027 Result. Math. 63, No. 1-2, 31-45 (2013). Reviewer: Constantin Călin (Iaşi) MSC: 53C15 53C55 58E11 PDFBibTeX XMLCite \textit{J. Lee} et al., Result. Math. 63, No. 1--2, 31--45 (2013; Zbl 1262.53027) Full Text: DOI
Euh, Y.; Park, J. H.; Sekigawa, K. Nearly Kähler manifolds with vanishing Tricerri-Vanhecke Bochner curvature tensor. (English) Zbl 1167.53030 Differ. Geom. Appl. 27, No. 2, 250-256 (2009). Reviewer: Włodzimierz Jelonek (Kraków) MSC: 53C15 53C55 PDFBibTeX XMLCite \textit{Y. Euh} et al., Differ. Geom. Appl. 27, No. 2, 250--256 (2009; Zbl 1167.53030) Full Text: DOI
Sekigawa, Kouei; Sato, Takuji Nearly Kähler manifolds with positive holomorphic sectional curvature. (English) Zbl 0573.53022 Kodai Math. J. 8, 139-156 (1985). Reviewer: L.Vanhecke MSC: 53C15 53C20 53C55 PDFBibTeX XMLCite \textit{K. Sekigawa} and \textit{T. Sato}, Kodai Math. J. 8, 139--156 (1985; Zbl 0573.53022) Full Text: DOI
Sekigawa, Kouei Almost complex submanifolds of a 6-dimensional sphere. (English) Zbl 0517.53055 Kodai Math. J. 6, 174-185 (1983). MSC: 53C40 53C15 PDFBibTeX XMLCite \textit{K. Sekigawa}, Kodai Math. J. 6, 174--185 (1983; Zbl 0517.53055) Full Text: DOI
Sekigawa, Kouei Almost Hermitian manifolds satisfying some curvature conditions. (English) Zbl 0423.53030 Kodai Math. J. 2, 384-405 (1979). MSC: 53C15 53C30 53C35 PDFBibTeX XMLCite \textit{K. Sekigawa}, Kodai Math. J. 2, 384--405 (1979; Zbl 0423.53030) Full Text: DOI
Sekigawa, Kouei On some 3-dimensional complete Riemannian manifolds satisfying \((X,Y)\cdot R=0\). (English) Zbl 0321.53040 Tohoku Math. J., II. Ser. 27, 561-568 (1975). MSC: 53C25 PDFBibTeX XMLCite \textit{K. Sekigawa}, Tôhoku Math. J. (2) 27, 561--568 (1975; Zbl 0321.53040) Full Text: DOI