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J-GLOBAL ID：200901022768670082   Update date: Aug. 08, 2024

SATOSHI FUJII

フジイ サトシ | SATOSHI FUJII
Affiliation and department：
Shimane University Faculty of Education

About Shimane University Faculty of Education


Job title： Associate Professor
Research field  (1)： Algebra
Research keywords  (2)： Iwasawa Theory ,  Number Theory
Research theme for competitive and other funds  (9)：
  • 2022 - 2026 岩澤理論とオイラー系理論の新展開
  • 2019 - 2023 New Development of Iwasawa theory
  • 2018 - 2022 Studies of Iwasawa theory and non-abelian unramified Galois groups
  • 2015 - 2019 Study of unramified Iwasawa modules by using tamely ramified extensions
  • 2013 - 2018 Development of Iwasawsa theory
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Papers (15)：
  • Fujii, Satoshi. On families of imaginary abelian fields with pseudo-null unramified Iwasawa modules. New York Journal of Mathematics. 2022. 28. 523-533
  • Satoshi Fujii. Some remarks on finite submodules of the unramified Iwasawa module of totally real fields. Proceedings of the Japan Academy, Series A, Mathematical Sciences. 2020. 96. 9
  • Satoshi Fujii. On minus quotients of ideal class groups of cyclotomic fields. International Journal of Number Theory. 2020. 16. 09. 2013-2026
  • Satoshi Fujii, Tsuyoshi Itoh. Some remarks on pseudo-null submodules of tamely ramified Iwasawa modules. Journal de Théorie des Nombres de Bordeaux. 2018. 30. 2. 533-555
  • Satoshi Fujii. On Greenberg's generalized conjecture for CM-fields. JOURNAL FUR DIE REINE UND ANGEWANDTE MATHEMATIK. 2017. 731. 259-278
ｍore...
MISC (15)：
  • FUJII SATOSHI. On algebraic aspects of Iwasawa theory for abelian extensions. Summer School of Number Theory 2014 ``Non-commutative Iwasawa Theory''. 2014
  • FUJII SATOSHI. On Greenberg's conjecture for CM-fields. 2014
  • 藤井 俊. 虚アーベル体の一般Greenberg予想について. 福岡数論研究集会報告集. 2013
  • 藤井 俊. 虚二次体のZ_p拡大のλの上界とμの消滅について. 早稲田大学整数論研究集会. 2012
  • FUJII SATOSHI. On Iwasawa invariants of Z_p-extensions of an imaginary quadratic field. 2011
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Lectures and oral presentations  (9)：
  • On Greenberg's conjecture for CM-fields
    (2014)
  • 虚アーベル体の一般Greenberg予想について
    (福岡数論研究集会報告集 2013)
  • 虚二次体のZ_p拡大のλの上界とμの消滅について
    (早稲田大学整数論研究集会 2012)
  • On Iwasawa invariants of Z_p-extensions of an imaginary quadratic field.
    (2011)
  • 与えられた岩澤λ不変量を持つZ_p拡大の構成
    (第2回室蘭数論研究集会 2006)
ｍore...
Education (3)：
  • - 2005 Waseda University Graduate School of Science and Engineering
  • - 2002 Shimane University Interdisciplinary Graduate School of Science and Engineering
  • - 2000 Shimane University Interdisciplinary Faculty of Science and Engineering Department of Mathematics and Computer Science
Professional career (1)：
  • 博士(理学) (早稲田大学)
Work history (7)：
  • 2018/04 - 現在 Shimane University Faculty of Education Associate Professor
  • 2013/04 - 2018/03 Kanazawa Institute of Technology Academic Foundations Programs Mathematics and Science Lecturer
  • 2010/04 - 2013/03 日本学術振興会特別研究員(PD)(於慶應義塾大学)
  • 2008/04 - 2010/03 Kogakuin University
  • 2007/04 - 2008/03 Keio University
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Association Membership(s) (1)：
日本数学会
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