Natsuya Takahashi's Homepage
Natsuya Takahashi's Homepage
Name : Natsuya Takahashi (高橋 夏野)
Affiliation : The University of Osaka (Department of Pure and Applied Mathematics, Graduate School of Information Science and Technology)
Position : Postdoctoral Researcher (JSPS Research Fellow)
Adress :1-5 Yamadaoka, Suita, Osaka 565-0871, Japan
E-mail : nt-takahashi@ist.osaka-u.ac.jp
Keywords : 4-manifold, trisection, exotic smooth structure, cork
Papers
Natsuya Takahashi, Exotic 4-manifolds with small trisection genus, Topology and its Applications, 368 (2025), Paper No. 109382.
Natsuya Takahashi, Minimal genus relative trisections of corks, Geometriae Dedicata 219 (2025), no. 2, Paper No. 29.
Natsuya Takahashi, Non-diffeomorphic minimal genus relative trisections of the same 4-manifold, Journal of Knot Theory and its Ramifications 33 (2024), no. 6, Paper No. 2450016, 11 pp.
Talks (international)
Natsuya Takahashi, Exotic compact 4-manifolds with small trisection genus, Trisectors Workshop 2024, Lightning talk, University of Nebraska-Lincoln (America), June 26, 2024.
Natsuya Takahashi, Relative trisections for corks and exotic 4-manifolds, Differential Topology '24, University of Tsukuba (Japan), March 24, 2024.
Natsuya Takahashi, Exotic 4-manifolds with small trisection genus, The 19th East Asian Conference on Geometric Topology, Kyoto University (Japan), February 21, 2024.
Natsuya Takahashi, Trisection genus of corks, The 18th East Asian Conference on Geometric Topology, Soochow University (China), February 8, 2023. (Online)