Hachimori Yoshitaka Associate Professor
Tokyo University of Science, Faculty of Science and Technology, Department of Mathematics
Profile
Address 
2641 Yamazaki, Nodashi, Chibaken 2788510, Japan TEL : +81471241501 

Email Address  
Homepage URL 
https://researchmap.jp/read0135479_2543nm?lang=en (English) https://wiki.ma.noda.tus.ac.jp/rs/start https://researchmap.jp/read0135479_2543nm 
UnderGraduate School 
1994, The University of Tokyo Faculty of Science Department of Mathematics Graduated

Graduate School 
2001, The University of Tokyo Graduate School, Division of Mathematical Sciences Mathematical Sciences Doctoral course
Completed program with degree

Postgraduate Qualification 
The University of Tokyo Master of Mathematical Sciences Course The University of Tokyo Ph.D of Mathematical Sciences Course 
Research History  1994 Research on number theory, especially, Iwasawa Theory 
Employment History 
200004200103 the University of Tokyo, JSPS Research Fellow(DC2) 200104200303 Gakushuin University, JSPS Research Fellow(PD) 200304200403 Gakushuin University, Department of Mathematics, Parttime Assistant 200304200409 Tokyo Institute of Technology, Parttime Lecturer 200404200408 The University of Tokyo, Graduate School of Mathematical Sciences,, Research Fellow of the 21st Century COE project 200404200409 Nihon University, College of Industrial Technology, Parttime Lecturer 200408200603 Centre Interuniversitaire en Calcul Mathematique Algebrique(CICMA, Montreal, Canada), CRMCICMA Postdoctoral Fellow 200409200505 Concordia University, Research Assistant Professor 200509200512 Concordia University, Research Assistant Professor 200604200703 Keio University, Department of Mathematics, Assistant Professor (non tenured) 200704201103 Tokyo University of Science, Faculty of Science and Engineering, Department of Mathematics, Junior Associate Professor 201104 Tokyo University of Science, Faculty of Science and Engineering, Department of Mathematics, Associate Professor 
Sex  Male 
Date of Birth 
Research Keyword  Number Theory, Iwasawa Theory 

Research Area 
Algebra (Number theory, Iwasawa theory, elliptic curves, Selmer groups, padic Lie extensions) 
Research Institute Theme 
It is believed that there exist mysterious relations between two quite differnt invariants, Selmer groups and Lfunctions, which are both attached to algebraic number fields or elliptic curves. Iwasawa theory studies generalizations and "padic" refinements of these relationships by considering these invariants over some big Galois extensions. Currently, I am studying "Noncommutative Iwasawa theory" and "Iwasawa theory for Galois representations" which are attempts to generalize the classical framework of Iwasawa theory. 
Academic Awards Received 

Academic Society Affiliations 
