Present specialized field
Academic background
Business career
Book and thesis
Academic conference presentation
Main Subject
    （Last updated : 2024-04-03 12:26:28）
  TAGAMI Keiji
   Hiroshima shudo University  The Faculty of Economic Sciences
   Associate Professor
■ Present specialized field
●Specialized field
Geometry 
●Keyword
●The main research themes
●Capable of joint research and research consultation content
■ Academic background
1. ～2010/03 Tokyo Institute of Technology Faculty of Science Graduated
2. ～2012/03 Tokyo Institute of Technology 〔Master degree program〕 Completed
3. ～2015/03 Tokyo Institute of Technology 〔Doctoral course〕 Completed
■ Business career
1. 2013/04～2015/03 Special researcher of the Japan Society for the Promotion of Science
2. 2015/04～2016/03 Special researcher of the Japan Society for the Promotion of Science
3. 2022/04～ Hiroshima shudo University The Faculty of Economic Sciences Associate Professor
■ Book and thesis
1. Thesis A proposal for a method finding crowded places on public transportation networks in Hiroshima City via random walks (Single) 2024/03
2. Thesis Remarks on the minimalities of two-bridge knots in the ribbon concordance poset (Single) 2023/11
3. Thesis An alternative proof for the minimality of strongly quasi-positive fibered knots in the ribbon concordance poset (Single) 2023/08
4. Thesis A generalization of the slice-ribbon conjecture for two-bridge knots and t_n-move (Collaboration) 2023/03
5. Thesis Notes on constructions of knots with the same trace (Single) 2022/03
All display(20)
■ Academic conference presentation
1. 2021/05 Annulus presentation and dualizable pattern (Intelligence of Low-dimensional Topology)
2. 2015/05 Fibered knots with the same 0-surgery and the slice-ribbon conjecture (Intelligence of Low-dimensional Topology)
3. 2013/09 Rasmussen invariants of almost positive knots (Mini workshop on knot concordance)
4. 2013/01 HQFT and Khovanov homology for link diagrams on surfaces (the 9th East Asian School of Knots and Related Topics)