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Seminars

Topology Seminar

Title Speaker Event Date
Topological complexity of Khalimsky circles Ryusei Yoshise (Kyushu University) 2022-07-22 16:00〜2022-07-22 17:00
Homotopy commutativity in Hermitian symmetric spaces Tong Yichen (Kyoto University) 2022-07-01 16:00〜2022-07-01 17:00
The Steenrod problem and Stanley Reisner ring Masahiro Takeda (Kyoto University) 2022-05-20 17:10〜2022-05-20 18:10
"Morse graphs" and "abstract orbits" of dynamical systems, topological spaces, and decompositions Tomoo Yokoyama (Gifu University) 2022-05-20 15:30〜2022-05-20 17:00
Golod and tight 3-manifolds Daisuke Kishimoto (Kyushu University) 2022-05-13 16:00〜2022-05-13 17:00
Study of the space of string 2-links from the operadic point of view (Collaboration with Etienne ... Julien Ducoulombier (Max Planck Institute) 2022-02-18 17:00〜2022-02-18 18:00
Immersed surfaces in R^2×S^1 whose projection to the circle has exactly one critical point Soutarou Sano (Kyushu University) 2022-01-28 15:40〜2022-01-28 16:10
曲面から向き付け不可能曲面への安定写像におけるminimal contour Reiya Hagiwara (Kyushu University) 2022-01-21 16:15〜2022-01-21 16:45
Reeb Graph, Merge Tree, Barrier Treeの関係とそれらの応用 Koki Kamitani (Kyushu University) 2022-01-21 15:40〜2022-01-21 16:10
Characterizations of graph manifolds by simple fold maps into the plane Naoki Kitazawa (Kyushu University) 2021-12-24 16:00〜2021-12-24 17:00