J-GLOBAL         Last updated: Sep 28, 2019 at 02:42
Hitotsubashi University
Graduate School of Economics
Job title
Ph. D. in Mathematics(The University of Tokyo)

Research Interests


Research Areas


Academic & Professional Experience

Apr 1995
Mar 1998
Assistant, School of Science, Department of Mathematics, Tokyo Institute of Technology
Apr 1998
Mar 2007
Assistant, Graduate School of Science and Engineering, Tokyo Institute of Technology
Apr 2007
Jan 2011
Research Associate, Graduate School of Science and Engineering, Tokyo Institute of Technology
Feb 2011
Mar 2013
Associate Professor, Graduate School of Science and Engineering, Tokyo Institute of Technology
Apr 2013
Professor, Graduate School of Economics, Hitotsubashi University


Apr 1992
Mar 1995
Graduate School, Division of Mathematical Sciences, The University of Tokyo
Mar 1990
Faculty of Science, The University of Tokyo
Apr 1990
Mar 1992
Graduate School, Division of Science, The University of Tokyo

Published Papers

Chikara Nakayama
Sūrikaisekikenkyūsho Kōkyūroku   925 95-101   Oct 1995   [Invited]
Logarithmic étale cohomology
中山 能力
Mathematische Annalen   308 365-404   Jul 1997   [Refereed]
Nearby cycles for log smooth families
中山 能力
Compositio Mathematica   112 45-75   Mar 1998   [Refereed]
Weights of the l-adic cohomology of a proper toric variety (jointly worked)
Chikara Nakayama, Takeshi Kajiwara
Communications in Algebra   26 4143-4147   Dec 1998   [Refereed]
Chikara Nakayama, K. Kato
Kodai Mathematical Journal   22(2) 161-186   Apr 1999   [Refereed]

Conference Activities & Talks

* Relative rounding and submersivity of log smooth maps
Chikara Nakayama, Arthur Ogus
Symposium "Hodge theory and algebraic geometry": Occasion of the 60th birthday of Sampei Usui   1 Jul 2009   
* Log abelian varieties, East Asia Number Theory Conference
Chikara Nakayama
East Asia Number Theory Conference   20 Aug 2009   
* Log Hodge theory
Chikara Nakayama
Number Theory Seminar   28 Mar 2011   
* A fiber bundle property of proper log smooth maps
Chikara Nakayama, Arthur Ogus
Workshop on p-adic arithmetic geometry and motives   25 Jan 2012   
Relative log Poincaré duality [Invited]
Chikara Nakayama
Algebraic Geometry -- A conference in honor of Arthur Ogus on the occasion of his 70th birthday   23 Sep 2015   A. Abbes, L. Illusie

Association Memberships


Research Grants & Projects

log geometry
Project Year: Apr 1991 - Today
Compactification of Mumford--Tate domains and log geometry
Japan Society for the Promotion of Science: Grants-in-Aid for Scientific Research
Project Year: Apr 2016 - Mar 2021