Hiroshi Tamaru; "離散的な対称空間と quandle", In: Sugaku (数学), to appear.
Published Papers
2024
Hiroshi Tamaru; "Quandles from the viewpoint of symmetric spaces --- some open problems", In: 部分多様体幾何とリー群作用 2023 記録集 (2024), 159--167.
[ (April 2024) | Google scholar]
Ryoya Kai, Hiroshi Tamaru; "A note on quandle Euler characteristics", In: Quandles and Symmetric Spaces 2023, OCAMI Reports (2024), (1): 1--11.
[ 10.24544/omu.20240328-001 (April 2024) | Google scholar ]
2023
Hiroshi Tamaru; "On the moduli spaces of left-invariant Riemannian metrics on Lie groups --- a report on the one-dimensional case",
Proceedings of The 24th International Workshop on Differential Geometry & Related Fields (2023), 249--257.
Hiroshi Tamaru; "Quandles from the viewpoint of symmetric spaces --- a survey", In: Quandles and Symmetric Spaces 2021, OCAMI Reports 9 (2022), 100--113.
[ 10.24544/ocu.20220209-001 |
Google scholar ]
2021
Akira Kubo, Takayuki Okuda, Hiroshi Tamaru; "Remarks on totally geodesic complex curves in Hermitian symmetric spaces", In: Proceedings of The 23rd International Differential Geometry Workshop on Submanifolds in Homogeneous Spaces & Related Topics (2021), 129--139.
Hiroshi Tamaru; 書評 "Marcos M. Alexandrino, Renato G. Bettiol: Lie Groups and Geometric Aspects of Isometric Actions", In: Sugaku (数学)72 (2020), 218--220.
2019
Takayuki Okuda, Akira Kubo, Hiroshi Tamaru; "Dynkin indices for totally geodesic submanifolds in compact symmetric spaces", In: Proceedings of the 22nd International Workshop on Differential Geometry of Submanifolds in Symmetric Spaces and Related Problems (2019), 195--200.
Shinobu Fujii, Hiroshi Tamaru; "Moment maps and isoparametric hypersurfaces in spheres --- some recent results", In: Proceedings of the 22nd International Workshop on Differential Geometry of Submanifolds in Symmetric Spaces and Related Problems (2019), 97--104. [ Google scholar ]
Hiroshi Tamaru; "対称空間論の離散化とカンドル代数, Part IV", In: 研究集会「部分多様体論・湯沢 2018」記録集 (2019).
2018
Hiroshi Tamaru; "対称空間論の離散化とカンドル代数, Part III", In: 第35回代数的組合せ論シンポジウム記録集 (2018), 67--73.
Sadahiro Maeda, Hiroshi Tamaru, Hiromasa Tanabe; "Curvature properties of homogeneous real hypersurfaces in nonflat complex space forms", Kodai Math. J.41 (2018), 315--331. [ 10.2996/kmj/1530496844 | Google scholar ]
Hiroshi Tamaru; "The space of left-invariant metrics --- on a generalization of Milnor frames", In: Proceedings of The Seventeenth International Workshop on Diff. Geom. 17 (2013), 55--65. [ Google scholar | Zbl 1295.53047 | MR3203382 ]
Hiroshi Kodama, Atsushi Takahara, Hiroshi Tamaru; "The space of left-invariant metrics on a Lie group up to isometry and scaling", Manuscripta Math.135 (2011), no. 1--2, 229--243. [ DOI | Google scholar | MR2783396 | Zbl 1230.53048 ]
Hiroshi Tamaru; "Parabolic subgroups and Einstein solvmanifolds" (in Japanese), In: 大阪大学微分幾何研究集会 (坂根先生還暦記念), 75--85 (2006). [ pdf (155KB) | Google scholar ]
Jurgen Berndt, Hiroshi Tamaru; "Cohomogeneity one actions on noncompact symmetric spaces with a totally geodesic singular orbit", Tohoku Math. J.56 (2004), no. 2, 163--177. [ DOI | Google scholar | Zbl 1066.53097 | MR2053317 ]
Hiroshi Tamaru; "Cohomogeneity one actions on noncompact symmetric spaces of rank one" (in Japanese, with English abstract), In: 部分多様体論・湯沢2003 報告集, 43--48 (2004).
Hiroshi Tamaru; "Cohomogeneity one actions on symmetric spaces with a totally geodesic singular orbit" (in Japanese), RIMS Kokyuroku1292 (2002), 106--114. [ Google scholar | MR1981790 ]
Hiroshi Tamaru; "Two-step nilpotent Lie groups" (in Japanese, with English abstract), In: 部分多様体論・湯沢1999 報告集, 3--8 (2000). [ Google scholar ]