■ 研究室
|
■ 学位
1. |
1998/04~2001/03
|
早稲田大学 理工学研究科 数理科学専攻 博士課程単位取得満期退学
|
2. |
2002/03 (学位取得)
|
早稲田大学 博士(理学)
|
|
■ 専門分野
|
■ 所属学会
|
■ 著書・論文・作品
1.
|
論文
|
On q-ramified abelian 3-extensions over the initial layer of the anti-cyclotomic Z3-extension of an imaginary quadratic field Journal of the Ramanujan Mathematical Society 36(3),pp.251-260 (単著) 2021/09
|
2.
|
論文
|
On the structure of the Galois group of the maximal pro-p extension with restricted ramification over the
cyclotomic Zp-extension Tokyo Journal of Mathematics 43,pp.181-204 (単著) 2020/06
|
3.
|
論文
|
Some remarks on pseudo-null submodules of tamely ramified Iwasawa modules Journal de Théorie des Nombres de Bordeaux 30(2),pp.533-555 (共著) 2018
|
4.
|
論文
|
Tamely ramified Iwasawa modules having no non-trivial pseudo-null submodules Journal de Théorie des Nombres de Bordeaux 30(3),pp.859-872 (単著) 2018
|
5.
|
論文
|
On tamely ramified Iwasawa modules for Zp-extensions of imaginary quadratic fields Tokyo J. Math. 37,pp.405-431 (共著) 2014/12
|
6.
|
論文
|
On the Zp-ranks of tamely ramified Iwasawa modules Int. J. Number Theory 9,pp.1491-1503 (共著) 2013
|
7.
|
論文
|
On multiple Zp-extensions of imaginary abelian quartic fields J. Number Theory 131,pp.59-66 (単著) 2011
|
8.
|
論文
|
Remark on elliptic units in a Zp-extension of an imaginary quadratic field Proc. Amer. Math. Soc. 137,pp.473-478 (単著) 2009
|
9.
|
論文
|
Unramified extensions and geometric Zp-extensions of global function fields RIMS K\^oky\^uroku Bessatsu B12,pp.173--182 (単著) 2009
|
10.
|
論文
|
On the group of modular units and the ideal class group J. Number Theory 123,pp.193-203 (共著) 2007
|
11.
|
論文
|
Pseudo-null Iwasawa modules for Z22-extensions Tokyo J. Math. 30,pp.199-209 (単著) 2007
|
12.
|
論文
|
Some questions on the ideal class group of imaginary abelian fields Math. J. Okayama Univ. 49,pp.185-196 (単著) 2007
|
13.
|
論文
|
On the Iwasawa invariants of certain non-cyclotomic Z2-extensions Manuscripta Math. 118,pp.227-233 (共著) 2005
|
14.
|
論文
|
A computation of minimal polynomials of special values of
Siegel modular functions Math. Comp. 72,pp.969-973 (単著) 2003
|
15.
|
論文
|
On the Iwasawa \mu-invariant of the cyclotomic
Zp-extension of certain quartic fields Galois theory and modular forms (Dev. Math., 11) pp.315-325 (単著) 2003
|
16.
|
論文
|
On the Stark-Shintani units and the ideal class groups in the cyclotomic
Zp-extensions of class fields over real quadratic fields Acta. Arith. 102,pp.21-26 (単著) 2002
|
17.
|
論文
|
On a unit group generated by special values of Siegel modular functions. II Proc. Japan Acad., Ser. A, Math. Sci. 75,pp.194-197 (共著) 1999
|
18.
|
論文
|
A construction of normal bases over the Hilbert p-class field of imaginary
quadratic fields Proc. Japan Acad., Ser. A, Math. Sci. 74,pp.25-28 (単著) 1998
|
5件表示
|
全件表示(18件)
|
|
■ 研究題目
|