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YAMAMOTO Yoshihiko
山本 芳彦
Connect your ORCID iD
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Alternative Names
山本 芳彦 ヤマモト ヨシヒコ
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Researcher Number
90028184
External Links
Affiliation (based on the past Project Information)
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1996 – 2003 : 大阪大学, 大学院・理学研究科, 教授
1997 – 1998 : 大阪大学, 理学研究科, 教授
1994 – 1995 : 大阪大学, 理学部, 教授
1988 – 1992 : 大阪大学, 理学部, 教授
1986 : 阪大, 理学部, 助教授
Review Section/Research Field
Principal Investigator
代数学・幾何学
/
Algebra
/
General mathematics (including Probability theory/Statistical mathematics)
Except Principal Investigator
Algebra
/
代数学・幾何学
/
General mathematics (including Probability theory/Statistical mathematics)
/
Basic analysis
Keywords
Principal Investigator
ヤコビ多様体 / 楕円曲線 / アーベル多様体 / 等分方程式 / 数式処理 / 虚数乗法 / ガロワ群 / 超楕円曲線 / ゼータ関数 / ガロワ拡大
…
More
/ Elliptic curve / 類体論 / 虚数乗法論 / 連分数展開 / 有理点群 / 代数曲線 / 標準的べき級数 / ガロワ拡大体 / 複素関数の表示法 / Jacobian variety / 極限公式 / 代数群 / Algebraic curve / 分解法則 / ジーゲル関数 / 有限群の表現 / Class fields / Computer algbra / 保型関数体 / 谷山-志村予想 / 二次体の類数 / Division points / 虚2次体 / Abelian variety / 等分点 / レ-マン面 / ヤコビ多様の整数論 / Limit-formula / Taniyama-Shumura conjecture / Automorphic function / 加法公式 / 保型関数 / クロネッカー極限公式 / Galois group / モジュラー方程式 / 類体の構成 / スーパーシンギュラー素点 / 実験数学 / 保型関数と保型形式 / アルチンのL関数 / Riemann surface / 等分点の体
…
More
Except Principal Investigator
有限群 / 楕円曲線 / 代数群 / the Painleve equation / 解半群 / semi-groups / entropy / 量子通信路 / τ函数 / Adels geometry / Discrete Logarithm / 定義方程式 / パンルヴェ方程式 / 2次体 / 組み合せ数学 / Analytic number theory / 半単純リー環の共役類 / 量子情報理論 / 直交性 / 類体論 / ゼ-タ関数 / coding theory / non-associative algebras / quantum channel / 代数的整数論 / 解折数論 / 保型形式 / 組み合せ論 / Tate予想 / 一般Lucas数列 / 神経回路網 / Rings / TATE CONJECTURE / 漸近理論 / 安定化 / 旗多様体 / エンタングルド状態 / CLASS FIELD THEORY / 超幾何多項式 / ダイヘドラル拡大 / 基本解 / Algebraic groud / Elliptic crve / random matrix / 3次体 / 母関数 / 環論 / アデール幾何 / 符号理論 / QUADRATIC FIELDS / ランダム行列 / 既約表現 / Elliptic curve cryptosystems / 超幾何微分方程式 / 構造作用素 / Hermite constant / ヤコビアン群 / 類数 / 内的シミュレ-ション / 代数曲線 / Information Security / Batyrev-Manin予想 / 表現論 / Combinatorics / 節約理論 / Jacobian group / CUBIC FIELDS / Index Calculus / Non Singular Curve / トレース / quantum estimation / Reduction theory / 非特異代数曲線 / パンルベ函数 / Algebraic geometry / 算術的三角群 / 可積分系 / ゼータ関数 / asymptotics / 群論 / メタレベル表現 / Flag variety / Twisotr thoery / パンルベ方程式 / HYPERGEOMETRIC POLYNOMIALS / CLASS NUMBERS / 離散対数問題 / 多元環 / Defining equation / UNITS / Generators / 代数的組み合せ論 / 多元環の表現論 / 奇数次巡回拡大 / フロベニウス準同型 / エントロピー / 算術的有限部分群 / 単数 / ヘッケ環 / 非結合代数 / ツイスタ理論 / 楕円暗号 / Modular function field / quantum information / 簡約理論 / 絡み目の不変量 / entangled state / Representation theory / 究極的ノルム連続 / Finite groups / Trace / 生成元 / 情報セキュリティ / 位数計算 / 半群論 / モノドロミ保存変形 / 代数多様体の有理点 / エルミート定数 / 一次分数変換 / 玉河数 / DIHEADRAL EXTHENSIONS / 代数幾何 / オ-トマン / モジュラー関数体 / 動的パ-タン学習 / 離散固有値 / 時間遅れ / 整数論 / 量子推定理論 / 旗多様性 / Tamagawa number / Automorphic forms / 操作的容量 / Frobenius endomorphism
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Research Projects
(
17
results)
Co-Researchers
(
60
People)
Project Start Year(Newest)
Project Start Year(Oldest)
Discrete Logarithm Problem Nd Information Security
Principal Investigator
SUZUKI Joe
Project Period (FY)
2001 – 2003
Research Category
Grant-in-Aid for Scientific Research (B)
Research Field
General mathematics (including Probability theory/Statistical mathematics)
Research Institution
Osaka University
Geometry of Numbers on Homogeneous Spaces and Generalized Hermite Constants
Principal Investigator
WATANABE Takao
Project Period (FY)
2000 – 2002
Research Category
Grant-in-Aid for Scientific Research (C)
Research Field
Algebra
Research Institution
Osaka University
GENERATORS AND DEFINING EQUATIONS OF MODULAR FUNCTION FIELDS
Principal Investigator
ISHII Noburo
Project Period (FY)
2000 – 2002
Research Category
Grant-in-Aid for Scientific Research (C)
Research Field
Algebra
Research Institution
Osaka Prefecture University
Non-Abelian gauge fields end Painleve functions
Principal Investigator
OHYAMA Yousuke
Project Period (FY)
2000 – 2002
Research Category
Grant-in-Aid for Scientific Research (C)
Research Field
Basic analysis
Research Institution
Osaka University
Operational methods in quantum information theory
Principal Investigator
FUJIWARA Akio
Project Period (FY)
1999 – 2000
Research Category
Grant-in-Aid for Scientific Research (C)
Research Field
General mathematics (including Probability theory/Statistical mathematics)
Research Institution
Osaka University
数式処理による代数曲線のヤコビ多様体の整数論
Principal Investigator
Principal Investigator
山本 芳彦
Project Period (FY)
1998 – 1999
Research Category
Grant-in-Aid for Exploratory Research
Research Field
Algebra
Research Institution
Osaka University
COMPOSITE STUDY IN CLASS FIELD THEORY AND RELATED TOPICS
Principal Investigator
MIYAKE Katsuya
Project Period (FY)
1996 – 1998
Research Category
Grant-in-Aid for Scientific Research (A)
Research Field
Algebra
Research Institution
TOKYO METROPOLITAN UNIVERSITY
Experimental Method of Mathematics
Principal Investigator
Principal Investigator
YAMAMOTO Yoshihiko
Project Period (FY)
1996 – 1997
Research Category
Grant-in-Aid for Scientific Research (A)
Research Field
General mathematics (including Probability theory/Statistical mathematics)
Research Institution
Osaka University
Arithmetics on Jacobian Varieties
Principal Investigator
Principal Investigator
YAMAMOTO Yoshihiko
Project Period (FY)
1994 – 1995
Research Category
Grant-in-Aid for General Scientific Research (B)
Research Field
Algebra
Research Institution
Osaka University
アーベル多様体の整数論
Principal Investigator
Principal Investigator
山本 芳彦
Project Period (FY)
1992
Research Category
Grant-in-Aid for General Scientific Research (C)
Research Field
代数学・幾何学
Research Institution
Osaka University
環境の動的構造を学習する神経回路網の研究
Principal Investigator
辻下 徹
Project Period (FY)
1991
Research Category
Grant-in-Aid for Scientific Research on Priority Areas
Research Institution
Osaka University
楕円曲線の整数論
Principal Investigator
Principal Investigator
山本 芳彦
Project Period (FY)
1990
Research Category
Grant-in-Aid for General Scientific Research (C)
Research Field
代数学・幾何学
Research Institution
Osaka University
Synthetic research on algebra
Principal Investigator
KITAOKA Yoshiyuki
Project Period (FY)
1990 – 1991
Research Category
Grant-in-Aid for Co-operative Research (A)
Research Field
代数学・幾何学
Research Institution
Nagoya University
偏微分方程式の作用素論的研究
Principal Investigator
田邊 廣城
Project Period (FY)
1989
Research Category
Grant-in-Aid for General Scientific Research (C)
Research Institution
Osaka University
クロネッカー極限公式と虚数乗法論
Principal Investigator
Principal Investigator
山本 芳彦
Project Period (FY)
1988
Research Category
Grant-in-Aid for General Scientific Research (C)
Research Field
代数学・幾何学
Research Institution
Osaka University
有限群と代数群の表現論
Principal Investigator
川中 宣明
, 川中 宜明
Project Period (FY)
1987 – 1988
Research Category
Grant-in-Aid for General Scientific Research (C)
Research Field
代数学・幾何学
Research Institution
Osaka University
ガロワ拡大体の構造
Principal Investigator
Principal Investigator
山本 芳彦
Project Period (FY)
1986
Research Category
Grant-in-Aid for General Scientific Research (C)
Research Field
代数学・幾何学
Research Institution
Osaka University
# of Projects (Dsc)
# of Projects (Asc)
1.
MIYANISHI Masayoshi
(80025311)
# of Collaborated Projects :
7results
# of Collaborated Products :
0results
2.
MURAKAMI Jun
(90157751)
# of Collaborated Projects :
5results
# of Collaborated Products :
0results
3.
OGAWA Hiroyuki
(70243160)
# of Collaborated Projects :
5results
# of Collaborated Products :
0results
4.
川中 宣明
(10028219)
# of Collaborated Projects :
4results
# of Collaborated Products :
0results
5.
SUZUKI Joe
(50216397)
# of Collaborated Projects :
3results
# of Collaborated Products :
0results
6.
川久保 勝夫
(50028198)
# of Collaborated Projects :
3results
# of Collaborated Products :
0results
7.
OHYAMA Yohsuke
(10221839)
# of Collaborated Projects :
2results
# of Collaborated Products :
0results
8.
田邊 廣城
(70028083)
# of Collaborated Projects :
2results
# of Collaborated Products :
0results
9.
KITAOKA Yoshiyuki
(40022686)
# of Collaborated Projects :
2results
# of Collaborated Products :
0results
10.
MATSUMURA Akitaka
(60115938)
# of Collaborated Projects :
2results
# of Collaborated Products :
0results
11.
HIBI Takayuki
(80181113)
# of Collaborated Projects :
2results
# of Collaborated Products :
0results
12.
FUJIWARA Akio
(30251359)
# of Collaborated Projects :
2results
# of Collaborated Products :
0results
13.
YAMAZAKI Yohei
(00093477)
# of Collaborated Projects :
2results
# of Collaborated Products :
0results
14.
辻下 徹
(10107063)
# of Collaborated Projects :
2results
# of Collaborated Products :
0results
15.
小林 毅
(00186751)
# of Collaborated Projects :
2results
# of Collaborated Products :
0results
16.
坂根 由昌
(00089872)
# of Collaborated Projects :
2results
# of Collaborated Products :
0results
17.
永尾 汎
(40028080)
# of Collaborated Projects :
2results
# of Collaborated Products :
0results
18.
YOKOI Hideo
(50023560)
# of Collaborated Projects :
1results
# of Collaborated Products :
0results
19.
SHIRATANI Katsumi
(80037168)
# of Collaborated Projects :
1results
# of Collaborated Products :
0results
20.
IHARA Yasutaka
(70011484)
# of Collaborated Projects :
1results
# of Collaborated Products :
0results
21.
HIJIKATA Hiroaki
(00025298)
# of Collaborated Projects :
1results
# of Collaborated Products :
0results
22.
KIYOKAZU Nagatomo
(90172543)
# of Collaborated Projects :
1results
# of Collaborated Products :
0results
23.
HIRAMINE Yutaka
(30116173)
# of Collaborated Projects :
1results
# of Collaborated Products :
0results
24.
MIYAKE Katsuya
(20023632)
# of Collaborated Projects :
1results
# of Collaborated Products :
0results
25.
MORITA Yasuo
(20011653)
# of Collaborated Projects :
1results
# of Collaborated Products :
0results
26.
KOIKE Masao
(20022733)
# of Collaborated Projects :
1results
# of Collaborated Products :
0results
27.
NAKAMULA Ken
(80110849)
# of Collaborated Projects :
1results
# of Collaborated Products :
0results
28.
KOMATSU Gen
(60108446)
# of Collaborated Projects :
1results
# of Collaborated Products :
0results
29.
MANABE Shojiro
(20028260)
# of Collaborated Projects :
1results
# of Collaborated Products :
0results
30.
SUGIMOTO Mitsuru
(60196756)
# of Collaborated Projects :
1results
# of Collaborated Products :
0results
31.
ENOKI Ichiro
(20146806)
# of Collaborated Projects :
1results
# of Collaborated Products :
0results
32.
TAKAGOSHI Kensho
(20188171)
# of Collaborated Projects :
1results
# of Collaborated Products :
0results
33.
WATANABE Takao
(30201198)
# of Collaborated Projects :
1results
# of Collaborated Products :
0results
34.
NAMBA Makoto
(60004462)
# of Collaborated Projects :
1results
# of Collaborated Products :
0results
35.
ISHII Noburo
(30079024)
# of Collaborated Projects :
1results
# of Collaborated Products :
0results
36.
KOTANI Shin-ichi
(10025463)
# of Collaborated Projects :
1results
# of Collaborated Products :
0results
37.
CHAWANYA Tsuyoshi
(80294148)
# of Collaborated Projects :
1results
# of Collaborated Products :
0results
38.
IBUKIYAMA Tomoyoshi
(60011722)
# of Collaborated Projects :
1results
# of Collaborated Products :
0results
39.
HARASAWA Ryuichi
(10363467)
# of Collaborated Projects :
1results
# of Collaborated Products :
0results
40.
FUJIWARA Tohru
(70190098)
# of Collaborated Projects :
1results
# of Collaborated Products :
0results
41.
磯崎 洋
(90111913)
# of Collaborated Projects :
1results
# of Collaborated Products :
0results
42.
渡辺 毅
(50028081)
# of Collaborated Projects :
1results
# of Collaborated Products :
0results
43.
井川 満
(80028191)
# of Collaborated Projects :
1results
# of Collaborated Products :
0results
44.
張 徳棋
(20217269)
# of Collaborated Projects :
1results
# of Collaborated Products :
0results
45.
角田 秀一郎
(60144424)
# of Collaborated Projects :
1results
# of Collaborated Products :
0results
46.
平地 健吾
(60218790)
# of Collaborated Projects :
1results
# of Collaborated Products :
0results
47.
新田 貴士
(20202244)
# of Collaborated Projects :
1results
# of Collaborated Products :
0results
48.
小礎 深幸
(10178189)
# of Collaborated Projects :
1results
# of Collaborated Products :
0results
49.
佐竹 郁夫
(80243161)
# of Collaborated Projects :
1results
# of Collaborated Products :
0results
50.
宇野 勝博
(70176717)
# of Collaborated Projects :
1results
# of Collaborated Products :
0results
51.
西口 健二
(30172646)
# of Collaborated Projects :
1results
# of Collaborated Products :
0results
52.
金子 昌信
(70202017)
# of Collaborated Projects :
1results
# of Collaborated Products :
0results
53.
川中子 正
(20214661)
# of Collaborated Projects :
1results
# of Collaborated Products :
0results
54.
横川 光司
(40240189)
# of Collaborated Projects :
1results
# of Collaborated Products :
0results
55.
足立 恒雄
(60063731)
# of Collaborated Projects :
1results
# of Collaborated Products :
0results
56.
栗原 将人
(40211221)
# of Collaborated Projects :
1results
# of Collaborated Products :
0results
57.
伊達 悦朗
(00107062)
# of Collaborated Projects :
1results
# of Collaborated Products :
0results
58.
高橋 智
(70226835)
# of Collaborated Projects :
1results
# of Collaborated Products :
0results
59.
鹿野 忠良
(80028183)
# of Collaborated Projects :
1results
# of Collaborated Products :
0results
60.
川中 宜明
# of Collaborated Projects :
1results
# of Collaborated Products :
0results
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