TAKAHASHI Hiroki

J-GLOBAL         Last updated: Jun 4, 2019 at 14:24
 
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Name
TAKAHASHI Hiroki
Nickname
handle0188475
E-mail
hirokittokushima-u.ac.jp
Affiliation
Tokushima University
Section
Graduate School of Technology, Industrial and Social Sciences
Job title
Professor
Degree
Doctor(Mathematical Science)(The University of Tokyo)

Research Interests

 
 

Research Areas

 
 

Academic & Professional Experience

 
Apr 2017
 - 
Today
Professor, Graduate School of Technology, Industrial and Social Sciences, Tokushima University
 
Apr 2016
 - 
Mar 2017
Professor, Graduate School of Technology and Science, The University of Tokushima
 
Aug 2013
 - 
Mar 2016
Professor, Institute of Technology and Science, The University of Tokushima
 
Mar 2009
 - 
Jul 2013
Associate professor, Graduate School of Science, Hiroshima University
 
Sep 2005
 - 
Feb 2009
Associate professor, Faculty of Engineering, The University of Tokushima
 

Education

 
Apr 1991
 - 
Mar 1996
Mathematical Science, Graduate School, Division of Mathematical Sciences, The University of Tokyo
 
Apr 1987
 - 
Mar 1991
Division of Mathematics, Faculty of Science, The University of Tokyo
 

Published Papers

 
Ichimura Humio, Sumida-Takahashi Hiroki
Journal de Theorie des Nombres de Bordeaux   28(2) 325-345   2016   [Refereed]
Ichimura Humio, Nakajima Shoichi, Sumida-Takahashi Hiroki
International Journal of Number Theory   10(2) 283-296   Mar 2014   [Refereed]
H. Ichimura, S. Nakajima, H. Sumida-Takahashi
Journal of Number Theory   133 787-801   Feb 2013   [Refereed]
Humio Ichimura and Hiroki Sumida-Takahashi
Acta Arithmetica   136(4) 385-389   2009   [Refereed]
Sumida-Takahashi Hiroki
Journal of mathematics, the University of Tokushima   41 33-41   2007
Ichimura Humio, Sumida-Takahashi Hiroki
Acta Arithmetica   127(2) 179-191   2007   [Refereed]
Sumida-Takahashi Hiroki
Mathematics of Computation   76(258) 1059-1071   2007   [Refereed]
ICHIMURA Humio, SUMIDA TAKAHASHI Hiroki
Journal of the Mathematical Society of Japan   58(3) 885-902   Jul 2006   [Refereed]
Hiroki Sumida-Takahashi
Experimental Mathematics   14 307-316   2005   [Refereed]
Hiroki Sumida
Journal of Number Theory   105 235-250   2004   [Refereed]
Solution of hidden symmetry on the periodic lattice structure
Ario Ichiro, Sumida Hiroki
Kouzou Kougaku Ronbunshu   47(B) 31-39   2001   [Refereed]
Humio Ichimura and Hiroki Sumida
Manuscripta Mathematica   104 201-210   2001   [Refereed]
Hiroki Sumida
Journal of Number Theory   86 163-174   2001   [Refereed]
Hiroki Sumida
Abhandlungen aus dem Mathematischen Seminar der Universitat Hamburg   70 113-117   2000   [Refereed]
Hiroki Sumida
Manuscripta Mathematica   98 477-490   1999   [Refereed]
Hiroki Sumida
Journal of the Mathematical Society of Japan   49 689-711   1997   [Refereed]
Humio Ichimura and Hiroki Sumida
Tohoku Mathematical Journal   49 203-215   1997   [Refereed]
Humio Ichimura and Hiroki Sumida
International Journal of Mathematics   7 721-744   1996   [Refereed]
On the Iwasawa Tex-invariant of the Tex-cyclotomic field
Humio Ichimura and Hiroki Sumida-Takahashi
Journal of Mathematical Sciences, University of Tokyo   3 457-470   1996   [Refereed]

Misc

 
Special elements and Iwasawa invariants of cyclotomic fields
Sumida-Takahashi Hiroki
Proceedings of the 14th Workshop on Number Theory   1-12   Sep 2016
The Iwasawa lambda_l-invariants in cyclotomic Z_p-extensions
Sumida-Takahashi Hiroki
Proceedings of the workshop on Number Theory 2013   30-39   Nov 2013
The theory of Gamma-extensions and Iwasawa main conjecture of cyclotomic fields
Sumida-Takahashi Hiroki
Proceedings of the 9th Workshop on Number Theory   1-17   Jan 2012
Euler's mathematics and "Letters to a German princess"
Takahashi Hiroki
Surikaisekikenkyusho Kokyuroku   1739 203-213   Jan 2011
Numerical errors of "Introduction to infinite analysis"
Takahashi Hiroki
Surikaisekikenkyusho Kokyuroku   1583 168-179   Feb 2008

Research Grants & Projects

 
Analysis of the structures of Iwasawa modules of several variables by special elements of K-groups
JSPS: Grant-in-Aid for Scientific Research(C)
Project Year: Apr 2017 - Mar 2021    Investigator(s): Takahashi Hiroki
Analysis of the structures of Iwasawa modules by arithmetic special elements
JSPS: Grant-in-Aid for Scientific Research(C)
Project Year: Apr 2013 - Mar 2018    Investigator(s): Takahashi Hiroki
Research on the structure of Iwasawa modules for p-adic representations
JSPS: Grant-in-Aid for Scientific Research(C)
Project Year: Apr 2009 - Mar 2012    Investigator(s): Takahashi Hiroki
Research on Iwasawa modules for p-adic Galois representations by special elements
JSPS: Grant-in-Aid for Young Scientists (B)
Project Year: Apr 2004 - Mar 2006    Investigator(s): Takahashi Hiroki
Analysis of ideal class groups by special elements of cyclotomic fields
JSPS: Grant-in-Aid for Young Scientists (B)
Project Year: Apr 2001 - Mar 2002    Investigator(s): Sumida Hiroki