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J-GLOBAL ID:202001018320689778   Update date: Sep. 08, 2024

Kazuaki Murakami

ムラカミ カズアキ | Kazuaki Murakami
Affiliation and department:
Job title: Lecturer
Research field  (1): Algebra
Research keywords  (1): Number Theory
Research theme for competitive and other funds  (1):
  • 2021 - 2026 Iwasawa theory for non cyclotomic Zp-extension centered on Greenberg's generalized conjecture
Papers (8):
  • Kazuaki Murakami. On the existence of non-trivial pseudo-null submodules of Iwasawa modules. RIMS Kôkyûroku Bessatsu (掲載受理). 2024
  • Kazuaki Murakami. A weak form of Greenberg's generalized conjecture for imaginary quadratic fields. Journal of Number Theory. 2023. 244. 308-338
  • Takashi Miura, Kazuaki Murakami, Keiji Okano, Rei Otsuki. On the cyclicity of the unramified Iwasawa modules of the maximal multiple Zp-extensions over imaginary quadratic fields. Journal de théorie des nombres de Bordeaux. 2022. 34. 3. 881-902
  • Takashi Miura, Kazuaki Murakami, Keiji Okano, Rei Otsuki. Galois coinvariants of the unramified Iwasawa modules of multiple Zp-extensions. Annales mathématiques du Québec. 2021. 45. 2. 1-25
  • Kazuaki Murakami. On a new invariant determining the isomorphism classes of Λ -modules with λ= 3. Manuscripta Mathematica. 2021
more...
MISC (4):
  • On the cyclicity of the unramified Iwasawa modules of the maximal multiple Zp -extensions over imaginary quadratic fields. 福岡数論研究集会報告集. 2019
  • Kazuaki Murakami. λ-不変量が 3 である岩澤加群の同型類を決定する新しい不変量について. 福岡数論研究集会報告集. 2018
  • Kazuaki Murakami. 虚二次体上の Zp-拡大における λ 不変量の振る舞いについて. 早稲田大学整数論研究集会報告集. 2018
  • Kazuaki Murakami. 深谷-加藤の補題と 1 次元コンパクト p 進リー群への帰着. 第22回 (2014年度) 整数論サマースクール報告集「非可換岩澤理論」. 2016
Lectures and oral presentations  (29):
  • Annihilators of Iwasawa modules for imaginary quadratic fields
    (Development of Iwasawa theory 2024)
  • M.Bertolini, H.Darmonによる Stark Heegner点の有理性に関する論文の主定理の構造について
    (信州整数論小研究集会 2024)
  • Kida’s formula for split prime Zp-extensions over imaginary quadratic fields
    (Arithmetic of L-functions 2023)
  • An analogue of Kida’s formula for split prime Zp-extensions
    (2022)
  • 虚二次体における弱一般 Greenberg 予想について
    (日本数学会2021年度(春季) 2021)
more...
Professional career (1):
  • 博士 (理学) (慶應義塾)
Association Membership(s) (1):
日本数学会
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