奥田隆幸

Okuda Takayuki

所属機関・部署：
職名：准教授

研究分野 (1件)：幾何学

研究キーワード (5件)： Lie 群論 , 等質空間 , 組合せ論 , 表現論 , 微分幾何

競争的資金等の研究課題 (3件)：

論文 (20件)：

Takayuki Okuda. Some remarks on real minimal nilpotent orbits and symmetric pairs. to appear in the Springer-Proms volume in honor of Professor T. Kobayashi (accepted at Sept. 24, 2024)). 2024
Kazuki Kannaka, Takayuki Okuda, Koichi Tojo. Zariski dense discontinuous surface groups for reductive symmetric spaces. to appear in Progress in Mathematics, Symmetry in Geometry and Analysis---Festschrift for Toshiyuki Kobayashi (tentative), accepted at 23, May. 2024. 2024
Kento Ogawa, Takayuki Okuda. A proof of Kobayashi's properness criterion from a viewpoint of metric geometry. to appear in Progress in Mathematics, Symmetry in Geometry and Analysis---Festschrift for Toshiyuki Kobayashi (tentative), accepted at 3, Oct. 2023. 2024
Eiichi Bannai, Yoshifumi Nakata, Takayuki Okuda, Da Zhao. Explicit construction of exact unitary designs. Advances in Mathematics. 2022. 405. 405. 108457-108457
Sebastian M. Cioabă, Jack H. Koolen, Masato Mimura, Hiroshi Nozaki, Takayuki Okuda. On the spectrum and linear programming bound for hypergraphs. European Journal of Combinatorics. 2022. 104. 103535-103535

MISC (17件)：

奥田隆幸. 等質空間上の固有な群作用と符号理論の関係について. 第39回代数的組合せ論シンポジウム報告集. 2024. 53-67
奥田隆幸. Split Dynkin indices for homomorphisms between real simple Lie algebras. 数理解析研究所講究録. 2022. 2234. 84-91
Akira Kubo, Takayuki Okuda, Hiroshi Tamaru. Remarks on totally geodesic complex curves in Hermitian symmetric spaces. Proceedings of THE 23rd INTERNATIONAL DIFFERENTIAL GEOMETRY WORKSHOP ON SUBMANIFOLDS IN HOMOGENEOUS SPACES & RELATED TOPICS. 2021. 23. 129-139
Hirotake Kurihara, Takayuki Okuda. Combinatorics and Fourier analysis on compact symmetric spaces. Quandles and Symmetric Spaces, OCAMI Reports. 2021. 4. 61-73
Akira Kubo, Takayuki Okuda, Hiroshi Tamaru. Dynkin indices for totally geodesic submanifolds in compact symmetric spaces. Proceedings of The 22nd International Workshop on Differential Geometry of Submanifolds in Symmetric Spaces and Related Problems. 2019. 22. 195-200

講演・口頭発表等 (53件)：

Designs for convex operators
(QJM workshop at Hiroshima University 2024)
粗符号理論と不連続群
(エクスパンダーグラフの新しい構成手法の確立とその応用3 at 九州大学 2024)
等質空間上の符号理論と不連続群論
(千歳幾何学研究集会 at 千歳科学技術大学 2024)
Coarse coding theory
(International Workshop on Sets, Designs, and Graphs, at Shimane University 2024)
Kobayashi's properness criterion and Coarse geometry
(第7回幾何学的群論ワークショップ (at 新潟ユニゾンプラザ) 2023)

学歴 (3件)：

経歴 (5件)：

受賞 (1件)：

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奥田 隆幸