Papers & Speeches
Publications
Preprints
Immersions of 3-manifolds into the 5-space, almost contact structures, and complex tangents, arXiv:2405.02513 [math.GT] (2024). arXiv
Speeches
Canonical Stratification of Definable Groupoids, Applications of Singularity Theory to Topology, Differential Geometry and related fields, online, 17th/06/2022.
Canonical Stratification of Definable Groupoids, MSJ Autumn Meeting 2022, Hokkaido University, 13th/09/2022.
★Structure of orbit spaces of definable groupoids, RIMS-Sing 1: Singularity theory and its applications, video, available: 03rd/10/2022--15th/12/2022.
Canonical Stratification of Definable Groupoids in a tame topology, The 19th Mathematics Conference for Young Reseachers, Hokkaido University, 06th/03/2023.
☆Real analytic extension problem of functions on normal crossings, 「Singularities of Differentiable Maps and its Applications」 In Commemoration of Goo Ishikawa’s all years of hard work, Hokkaido University, 07th/03/2023.
Canonical Stratification of Definable Lie Groupoids, Higher Algebra in Geometry, RIKEN iTHEMS, 02nd/08/2023.
★Canonical Stratification of Definable Lie Groupoids, Workshop on Algebraic and Analytic Singularities, Warsaw Univ. of Tech., 20th/09/2023. slide
☆Stratification of Definable Lie Groupoids and their orbit spaces, Saitama Univ. Geometry Seminar, Saitama Univ., 14th/12/2023.
On immersions of 3-manifolds into 5-space, The 47th Izu Topology Seminar, Hotel Ito Garden, 13th/03/2024.
Immersions of surface singularity links and their topology, Singularity Theory and its related fields, Chitose International Multipurpose Business Exchange Center, 20th/06/2024. slide
★: International conference
☆: Invited speech
Poster sessions
★Canonical Stratification of Definable Lie Groupoids, MSJ-SI 2022: Deepening and evolution of applied singularity theory, online, 25th/11/2022. poster
★: International conference