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IMAI Hideo
今井 秀雄
Connect your ORCID iD
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Alternative Names
今井 秀雄 イマイ ヒデオ
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Researcher Number
10093668
Affiliation (based on the past Project Information)
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2007 – 2008: 東北大学, 大学院・情報科学研究科, 准教授
2006: Tohoku University, Graduate School of Information Sciences, Associate Professor, 大学院情報科学研究科, 助教授
2004 – 2005: 東北大学, 大学院・情報科学研究科, 助教授
2000 – 2001: 東北大学, 大学院・情報科学研究科, 助教授
1994: 東北大学, 大学院情報科学研究科, 助教授
1991: 東北大学, 教養部, 助教授
1989: 東北大学, 教養部, 助教授
Review Section/Research Field
Principal Investigator
代数学・幾何学
Except Principal Investigator
代数学・幾何学
/
Algebra
/
General mathematics (including Probability theory/Statistical mathematics)
/
General mathematics (including Probability theory/Statistical mathematics)
/
Algebra
Keywords
Principal Investigator
等長的変形 / 幾何学的測度論 / ホモトピ- / 葉層構造 / 岩沢不変量 / 形式群
Except Principal Investigator
格子 / Heegaard splitting / Dehn surgery / 岩澤不変量
…
More
/ 形式群 / 分類問題 / Pーdivisible群 / 虚数乗法 / ユニタリ群 / 保型形式 / 単数基準 / 直交基 / 部分体降下 / 熱方程式 / LC回路 / 散乱 / オルンステイン・ウーレンベック作用素 / 対数ソボレフ不等式 / 応用数学 / 代数的組合せ論 / 符号理論 / 離散幾何 / 組合せデザイン理論 / 置換群論 / グラフ理論 / 代数的符号理論 / 自己双対符号 / 有限体 / 組合せデザイン / 国際情報交換 / ブルガリア : オランダ / グラフの調和写像 / 離散ラプラシアン / 非斉次ヤング・ミルズ方程式 / アインシュタイン・ワイル幾何学 / 総実代数体 / ラムダ不変量 / デーン手術 / ヘゴール分解 / CR manifold / pseudoharmonic map / Yang-Mills theory / Einstein-Weyl geometry / Greenberg's conjecture / P-class number / 無限グラフ / スペクトル / グリーン核 / 熱核 / Z_P拡大 / Greenberg予想 / Harmonic morphism of graph / Discrete Laplacian / Inhomogeneous Yang-Mills equation / Einstein-Wey1 geometry / Totally real field / Lambda invariant / 代数体 / 類数 / イデアル類群 / Zp拡大 / 自然密度 / アーベル拡大 / 中心拡大 / アーベル体 / 組合せ構造 / アルゴリズム / p進L関数 / デザイン / 局所体 / algebraic number fields / class numbers / ideal class groups / Iwasawa invariants / Zp-extensions / natural density / abelian extensions / central extensions
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Research Projects
(
6
results)
Co-Researchers
(
18
People)
Project Start Year (Newest)
Project Start Year (Oldest)
Applications of algebraic methods in coding theory to combinatorial designs and discrete geometry
Principal Investigator
MUNEMASA Akihiro
Project Period (FY)
2005 – 2008
Research Category
Grant-in-Aid for Scientific Research (B)
Research Field
General mathematics (including Probability theory/Statistical mathematics)
Research Institution
Tohoku University
Research on ideal class groups of algebraic number fields and number theoretic functions and its applications
Principal Investigator
TAYA Hisao
Project Period (FY)
2004 – 2006
Research Category
Grant-in-Aid for Scientific Research (C)
Research Field
Algebra
Research Institution
Tohoku University
GEOMETRY OF NUMBERS AND CODING THEORY
Principal Investigator
UCHIDA Koji
Project Period (FY)
2000 – 2001
Research Category
Grant-in-Aid for Scientific Research (C)
Research Field
General mathematics (including Probability theory/Statistical mathematics)
Research Institution
Tohoku University
代数体の単数群と数の幾何学
Principal Investigator
内田 興二
Project Period (FY)
1994
Research Category
Grant-in-Aid for General Scientific Research (C)
Research Field
Algebra
Research Institution
Tohoku University
絶対ガロア群の構造
Principal Investigator
内田 興二
Project Period (FY)
1991
Research Category
Grant-in-Aid for General Scientific Research (C)
Research Field
代数学・幾何学
Research Institution
Tohoku University
多様体の構造の研究と整数論への応用
Principal Investigator
Principal Investigator
今井 秀雄
Project Period (FY)
1989
Research Category
Grant-in-Aid for General Scientific Research (C)
Research Field
代数学・幾何学
Research Institution
Tohoku University
# of Projects (Dsc)
# of Projects (Asc)
1.
UCHIDA Koji
(20004294)
# of Collaborated Projects:
4 results
# of Collaborated Products:
0 results
2.
TAYA Hisao
(40257241)
# of Collaborated Projects:
4 results
# of Collaborated Products:
0 results
3.
URAKAWA Hajime
(50022679)
# of Collaborated Projects:
3 results
# of Collaborated Products:
0 results
4.
中村 哲男
(90016147)
# of Collaborated Projects:
2 results
# of Collaborated Products:
0 results
5.
MUNEMASA Akihiro
(50219862)
# of Collaborated Projects:
2 results
# of Collaborated Products:
0 results
6.
ASOH Toru
(00111352)
# of Collaborated Projects:
2 results
# of Collaborated Products:
0 results
7.
BETSUMIYA Koichi
(60364684)
# of Collaborated Projects:
2 results
# of Collaborated Products:
0 results
8.
押切 源一
(70133931)
# of Collaborated Projects:
1 results
# of Collaborated Products:
0 results
9.
陶山 芳彦
(70028223)
# of Collaborated Projects:
1 results
# of Collaborated Products:
0 results
10.
剱持 勝衛
(60004404)
# of Collaborated Projects:
1 results
# of Collaborated Products:
0 results
11.
渡部 隆夫
(30201198)
# of Collaborated Projects:
1 results
# of Collaborated Products:
0 results
12.
高橋 豊文
(20004400)
# of Collaborated Projects:
1 results
# of Collaborated Products:
0 results
13.
会田 茂樹
(90222455)
# of Collaborated Projects:
1 results
# of Collaborated Products:
0 results
14.
岡田 正己
(00152314)
# of Collaborated Projects:
1 results
# of Collaborated Products:
0 results
15.
金子 誠
(10007172)
# of Collaborated Projects:
1 results
# of Collaborated Products:
0 results
16.
HARADA Masaaki
(90292408)
# of Collaborated Projects:
1 results
# of Collaborated Products:
0 results
17.
TANIGUCHI Tetsuji
(90543728)
# of Collaborated Projects:
1 results
# of Collaborated Products:
0 results
18.
SHIMOKAWA Koya
(60312633)
# of Collaborated Projects:
1 results
# of Collaborated Products:
0 results
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