NAKAI Hirofumi

J-GLOBAL         Last updated: May 14, 2019 at 14:42
NAKAI Hirofumi
Tokyo City University
Faculty of Knowledge Engineering, Department of Natural Sciences, Tokyo City University, Faculty of Knowledge Engineering, Department of Natural Sciences
Job title
Associate Professor
(BLANK)(Osaka City University)

Research Areas



Faculty of Education, Tottori University

Published Papers

Hirofumi Nakai, Douglas C. Ravenel
Journal of Topology   2(2) 295-320   Jun 2009   [Refereed]
Hirofumi Nakai
Homology, Homotopy and Applications   10(3) 321-333   Oct 2008
Hirofumi Nakai, Katsumi Shimomura
Geometry & Topology Monographs   10(1) 319-332   Jun 2007   [Refereed]
Hirofumi Nakai, Daichi Yoritomi
Hiroshima Mathematical Journal   33(1) 137-156   Jan 2003   [Refereed]
Hirofumi Nakai, Douglas C. Ravenel
Proceedings of the American Mathematical Society   131(5) 1629-1639   Jan 2003   [Refereed]

Conference Activities & Talks

On the structure maps of united Johnson-Wilson theory
NAKAI Hirofumi
31 Mar 2019   
On the cohomology of moduli stack of hyperelliptic curves [Invited]
Hirofumi Nakai
The symposium of “Johnson homomorphisms and related topics”   May 2017   
On the stable homotopy groups of Tex [Invited]
Hirofumi Nakai
5th East Asian Conference of Algebraic Topology   Dec 2013   
Calculations for some Hopf algebroids related to topological modular form [Invited]
Hirofumi Nakai
International Conference -- Complex cobordism in homotopy theory: its impact and prospects (at Johns Hopkins university)   Mar 2007   
Ravenel's Tex spectrum and its applications
Hirofumi Nakai
Topology Seminor   Mar 2005   

Research Grants & Projects

Homotopy groups of finite CW complex from the viewpoints of Brown-Peterson theory
Formal group laws and Hopf algebroids associated to algebraic curves, and those relations with generalised cohomology theories