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Seminars

Topology Seminar

Title Speaker Event Date
The game of Realizability: level 1, 2 and 3 Cristina Costoya (University of A Coruña) 2018-08-23 16:00〜2018-08-23 17:00
Homotopy decompositions of gauge groups over connected sums of sphere bundles over spheres Ingrid Membrillo Solis (University of Southampton) 2018-08-23 14:30〜2018-08-23 15:30
Singularity theory of mappings and apparent contours of surfaces Yutaro KABATA (Kyushu University) 2018-07-20 16:00〜2018-07-20 17:30
Representing the diagonal as the zero locus in a flag manifold Shizuo KAJI (Kyushu University) 2018-06-29 16:00〜2018-06-29 17:00
Lin-Wang type formula for the Haefliger invariant Keiichi SAKAI (Shinshu University) 2018-06-08 16:00〜2018-06-08 17:00
Nonexistence of twists and surgeries generating exotic 4-manifolds Kouichi YASUI (Osaka University) 2018-05-11 16:00〜2018-05-11 17:00
On loop homology twisted by a discrete torsion Yasuhiko ASAO (University of Tokyo) 2018-04-27 16:00〜2018-04-27 17:00
On the Kauffman-Lambropoulou invariant of links Akinori John NAKAEMA (Kyushu University) 2018-01-26 15:00〜2018-01-26 15:30
On the characteristic classes of the flat unit circle bundles Hiroaki KURIHARA (Kyushu University) 2018-01-19 16:00〜2018-01-19 16:30
Fold maps, positive topological field theories, and exotic spheres Dominik Wrazidlo (Kyushu University) 2017-12-15 16:00〜2017-12-15 17:00