TUS Geometry Seminar

---

---

Past talks

• Yuuki Sasaki (Utsunomiya University), "Maximal antipodal sets of compact exceptional symmetric spaces", 9, July, 2025
• Junichi Inoguchi (Hokkaido University), "Grassmann geometry on $H^2\times R$", 1, November, 2024
• Atsumu Sasaki (Tokai University), "Weyl group of pseudo-Riemannian symmetric spaces", 17 May, 2024
• Monden Naoyuki (Okayama University), "Geography of symplectic 4-manifolds admitting Lefschetz fibrations and their indecomposability", 10 May, 2024
• Kaname Hashimoto (Yamato University/OCAMI), "On totally complex submanifolds and $R$-spases", 22 December, 2023
• Masatoshi Sato (Tokyo Denki University), "Abelian quotients of subgroups of the surface mapping class group via the LMO functor", 15 December, 2023
• Kenro Furutani (OCAMI/Tokyo University of Science), "Invariant integral lattices in pseudo $H$-type Lie algebras: construction and classification", 13 December, 2023
• Shinji Ohno (Nihon University), "Generalized $s$-manifold and compact symmetric triad", 6 December, 2023
• Osamu Ikawa (Kyoto Institute of Technology), "The geometry of orbits of $\sigma$-action induced from the triality automorphism", 13 October, 2023
• Boumuki Nobutaka (Oita University), "On the dimensions of linear spaces concerning holomorphic vector bundles over elliptic orbits", 6 March, 2023
• Jong Taek Cho (Chonnam University), "CR-symmetric contact hypersurfaces in Hermitian symmetric spaces", 21 February, 2023

Show more

• Hajime Sato (Nagoya University), "Strongly Pseudoconvex CR Manifolds, Toeplitz Operators and Index Theory", 9 December, 2022
• Hiroshi Tamaru (Osaka Metropolitan University), "Geometry of some nilpotent Lie groups with left-invariant metrics", 11 November, 2022
• Shinobu Fujii (Chitose Institute of Science and Technology), "Subspace arrangements associated with symmetric Clifford systems", 1 November, 2022
• Hiroshi Irie (Ibaraki University), "On Mahler's conjecture for the volume product of convex bodies", 7 October, 2022
• Misaki Sakashita (Tokyo University of Science), "Computer simulation for fish vertebrae shapes using topology optimization", 17 January, 2022
• Yu Kawakami (Kanazawa University), "Recent topics in Bernstein type problems", 9 July, 2021
• Taro Kimura (National Institute of Technology, Tsuruoka College), "Classification of Cartan embeddings which are austere submanifolds", 28 June, 2021
• Fuminori Nakata (Fukushima University), "Homogeneous spaces with G2 symmetry and their geometric structures", 14 December, 2020
• Osamu Ikawa (Kyoto Institute of Technology), "Canonical forms in compact symmetric triads and their applications", 18 September, 2020
• Hiroshi Goda (Tokyo University of Agriculture and Technology), "The volume of a knot and polynomial invariants", 27 January, 2020
• Martin Guest (Waseda University), "The (enhanced) Coxeter Plane: an application of differential equations to Lie theory", 18 June, 2019
• Genki Omori (Tokyo University of Science), "On an infinite presentations for the mapping class group of a non-orientable surface", 11 June, 2019
• Kaname Hashimoto (Osaka City University), "Bicomplex extensions of zero mean curvature surfaces", 15 January, 2019
• Hikaru Yamamoto (Tokyo University of Science), "Deformed Hermitian Yang-Mills connection and line mean curvature flow", 26 November, 2018

• Kagurazaka Campus
• Noda Campus

---

Organizers: Makiko Sumi Tanaka, Naoyuki Koike, Hirose Susumu, Akifumi Sako, Takao Satoh, Hisanori Ohashi, Daisuke Yamakawa, Kurando Baba