Oguni Shin-ichi

Affiliation and department：
Job title： Professor
Research theme for competitive and other funds (7)：

2020 - 2025 粗Baum-Connes予想に関わる粗幾何学の新展開
2016 - 2020 粗Baum-Connes予想に関わる粗幾何学
2013 - 2017 Moduli theory of non linear elliptic operators over non compact manifolds
2012 - 2016 離散群の相対的双曲構造と収束群作用
2011 - 2012 離散群の相対双曲構造

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Papers (18)：

KATO, MOTOKO, OGUNI, SHIN-ICHI. ACYLINDRICAL HYPERBOLICITY FOR SOME ARTIN GROUPS (Women in Mathematics). RIMS Kokyuroku. 2023. 2248. 101-102
Tomohiro Fukaya, Shin-ichi Oguni, Takamitsu Yamauchi. Coarse compactifications and controlled products. Journal of Topology and Analysis. 2022. 14. 04. 875-900
MOTOKO KATO, SHIN-ICHI OGUNI. ACYLINDRICAL HYPERBOLICITY OF ARTIN-TITS GROUPS ASSOCIATED WITH TRIANGLE-FREE GRAPHS AND CONES OVER SQUARE-FREE BIPARTITE GRAPHS. Glasgow Mathematical Journal. 2022. 64. 1. 51-64
Tomohiro Fukaya, Shin-ichi Oguni. A coarse Cartan-Hadamard theorem with application to the coarse Baum-Connes conjecture. Journal of Topology and Analysis. 2020. 12. 03. 857-895
Yoshifumi Matsuda, Shin-ichi Oguni, Saeko Yamagata. On relative hyperbolicity for a group and relative quasiconvexity for a subgroup. Tokyo Journal of Mathematics. 2019. 42. 83-112

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MISC (4)：

Motoko Kato, Shin-ichi Oguni. Acylindrical hyperbolicity of Artin groups associated with graphs that are not cones. Groups, Geometry, and Dynamics. 2023. to appear
Yoshifumi Matsuda, Shin-ichi Oguni, Saeko Yamagata. Blowing up and down compacta with geometrically finite convergence actions of a group. 2012
Yoshifumi Matsuda, Shin-ichi Oguni, Saeko Yamagata. Hyperbolically embedded virtually free subgroups of relatively hyperbolic groups. 2011
Shin-ichi Oguni. L2-invariants of groups under coarse equivalence and of groupoids under Morita equivalence. preprint. 2010

Lectures and oral presentations (25)：

無限型のアルティン群の非シリンダー的双曲性について
(RIMS共同研究 : 変換群論の新潮流 2022)
粗Baum-Connes予想と非正曲率性
(代数的位相幾何学の軌跡と展望~山崎正之先生退職祝賀研究集会~ 2022)
無限型のアルティン群の非シリンダー的双曲性について
(早稲田双曲幾何幾何学的群論セミナー 2021)
無限型のアルティン群の非シリンダー的双曲性について
(東工大トポロジーセミナー 2021)
A coarse Cartan-Hadamard theorem with application to the coarse Baum-Connes conjecture
(Asia-Pacific GNCG Seminar 2021)

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Association Membership(s) (1)：

THE MATHEMATICAL SOCIETY OF JAPAN

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