List of Papers

Paper1 Y. Taketomi, On a Riemannian submanifold whose slice representation has no nonzero fixed points, Hiroshima Math. J., 48 (2018), no. 1, 1–20. Paper2 Y. Taketomi and H. Tamaru, On the nonexistence of left-invariant Ricci solitons — a conjecture and examples, Transf. Groups, 23 (2018), no. 1, 257–270. Paper3 J. T. Cho, T. Hashinaga, A. Kubo, Y. Taketomi, H. Tamaru, Realizations of some contact metric manifolds as Ricci soliton real hypersurfaces, J. Geom. Phys., 123 (2018), 221–234. Paper4 J. T. Cho, T. Hashinaga, A. Kubo, Y. Taketomi, H. Tamaru, The solvable models of noncompact real two-plane Grassmannians and some applications, In: Hermitian-Grassmannian Submanifolds, Springer Proc. Math. Stat., 203 (2017), 311–321. Paper5 A. Kubo, K. Onda, Y. Taketomi, H. Tamaru, On the moduli spaces of leftinvariant pseudo-Riemannian metrics on Lie groups, Hiroshima Math. J., 46 (2016), no. 3, 357–374. Paper6 Y. Taketomi, On a Riemannian submanifold whose slice representation has no nonzero fixed point — an introduction, Proceedings of the 19th International Workshop on Hermitian-Grassmannian Submanifolds and 10th RIRCM-OCAMI Joint Differential Geometry Workshop, 225–231, Natl. Inst. Math. Sci. (NIMS), Taejŏn, 2015. Paper7 Y. Taketomi, Examples of hyperpolar actions of the automorphism groups of Lie algebras, Topology Appl. 196 (2015), part B, 904–910.