Cho, Jong Taek; Chun, Sun Hyang Pseudo-Einstein unit tangent sphere bundles. (English) Zbl 1420.53056 Hiroshima Math. J. 48, No. 3, Suppl., 413-427 (2018). MSC: 53C25 53C15 53D10 PDFBibTeX XMLCite \textit{J. T. Cho} and \textit{S. H. Chun}, Hiroshima Math. J. 48, No. 3, 413--427 (2018; Zbl 1420.53056) Full Text: DOI Euclid
Cho, Jong Taek; Chun, Sun Hyang Ricci tensors on unit tangent sphere bundles over 4-dimensional Riemannian manifolds. (English) Zbl 1329.53064 Hiroshima Math. J. 45, No. 2, 125-135 (2015). MSC: 53C25 53D10 PDFBibTeX XMLCite \textit{J. T. Cho} and \textit{S. H. Chun}, Hiroshima Math. J. 45, No. 2, 125--135 (2015; Zbl 1329.53064) Full Text: Euclid
Cho, Jong Taek; Kimura, Makoto Transversal symmetries on real hypersurfaces in a complex space form. (English) Zbl 1278.53021 Hiroshima Math. J. 43, No. 2, 223-238 (2013). Reviewer: V. Gorbatsevich (Moskva) MSC: 53B25 53C30 PDFBibTeX XMLCite \textit{J. T. Cho} and \textit{M. Kimura}, Hiroshima Math. J. 43, No. 2, 223--238 (2013; Zbl 1278.53021) Full Text: Euclid