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ISII Keiiti
石井 恵一
Connect your ORCID iD
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Alternative Names
ISII Keiichi 石井 恵一
石井 惠一 イシイ ケイイチ
石井 恵一 イシイ ケイイチ
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Researcher Number
80029420
Affiliation (based on the past Project Information)
*help
1999 – 2000: 関西大学, 工学部, 教授
1994 – 1996: 関西大学, 工学部, 教授
1993: 大阪大学, 基礎工学部, 教授
1988 – 1991: 大阪大学, 基礎工学部, 教授
1987: 大阪大学, 教養部, 教授
Review Section/Research Field
Principal Investigator
General mathematics (including Probability theory/Statistical mathematics)
Except Principal Investigator
General mathematics (including Probability theory/Statistical mathematics)
/
解析学
Keywords
Principal Investigator
最適化問題 / 非線形計画法 / 数理統計学 / 数理モデル / 単調回帰問題 / 統計的推定 / 最適化 / 線形計画法 / 確率過程
Except Principal Investigator
確率過程の母数モデル
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/ 尤度解析 / 最尤推定量 / 疑似尤度関数 / 量子展開環 / 繋絡作用素 / ボルツマン重率 / 可解格子模型 / フラクタル集合 / ブラウン運動 / 漸近バイアス性 / 待時間問題 / ストレス解放モデル / スピンモデル / フラクタル / 時系列における判別解析 / 可逆マルコフ過程 / 可逆拡散過程 / ディクレ形式 / マルチンゲール問題 / 多重劣調和関数 / 閉正カレント / モンジュ・アンペール作用素 / 再帰性 / 擬微分作用素 / 一般線形モデル / ノンパラメトリック / ロバストネス / 時系列 / 自己修正点過程 / 単純自己修正点過程 / 拡散過程 / ロバスト推測 / ノンパラメトリック推測 / 最尤推程量 / Parametric Models in Stochastic Processes / Likelihood Analysis / General Linear Models / Maximum Likelihood Estimator / Nonparametrics / Robustness / Quasi-Likelihood Function / Time Series / C^*-環 / フォン・ノイマン環 / 状態 / 因子状態 / スペクトル / 双対C^*-環 / C^<**>-algebra / Von Neumann algebra / State / Factor state / Spectrum / Dual C^<**>-algebra / 対称マルコフ過程 / デイリクレ形式 / 確率解析 / 確率制御 / セミマルチンゲール / 伊藤の公式 / BV関数族 / 確率ゲーム理論 / ディリクレ形式 / 確率特異制御理論 / マルコフ過程 / 半マルティンゲール / ガウスの公式 / 抽象ウィーナー空間 / BV関数 / 特異確率制御 / symmetic Markov processes / Dirichlet forms / stochastic analysis / stochastic control / semi-martingale / Ito's formula / BV functions / stochastic games
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Research Projects
(
9
results)
Co-Researchers
(
24
People)
Project Start Year (Newest)
Project Start Year (Oldest)
Stochastic analysis and stochastic control for symmetric Markov processes
Principal Investigator
FUKUSHIMA Masatoshi
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
KANSAI UNIVERSITY
単調回帰問題における位相解析的方法
Principal Investigator
Principal Investigator
石井 恵一
Project Period (FY)
1996
Research Category
Grant-in-Aid for Scientific Research (C)
Research Field
General mathematics (including Probability theory/Statistical mathematics)
Research Institution
Kansai University
Theory of Operator Algebras and Applications to Noncommutative Topological Spaces
Principal Investigator
KUSUDA Masaharu
Project Period (FY)
1994 – 1995
Research Category
Grant-in-Aid for General Scientific Research (C)
Research Field
解析学
Research Institution
Kansai University
確率過程における母数モデルと統計的推測の研究
Principal Investigator
稲垣 宣生
Project Period (FY)
1993
Research Category
Grant-in-Aid for General Scientific Research (C)
Research Field
General mathematics (including Probability theory/Statistical mathematics)
Research Institution
Osaka University
数理モデルの代数的構造の研究
Principal Investigator
伊達 悦朗
Project Period (FY)
1991
Research Category
Grant-in-Aid for General Scientific Research (C)
Research Field
解析学
Research Institution
Osaka University
統計的推測に関連する最適化理論の研究
Principal Investigator
Principal Investigator
石井 惠一
Project Period (FY)
1990
Research Category
Grant-in-Aid for General Scientific Research (C)
Research Field
General mathematics (including Probability theory/Statistical mathematics)
Research Institution
Osaka University
A Study on Asymptotic Methods for Statistical Inference
Principal Investigator
INAGAKI Nobuo
Project Period (FY)
1989 – 1990
Research Category
Grant-in-Aid for General Scientific Research (C)
Research Field
General mathematics (including Probability theory/Statistical mathematics)
Research Institution
Osaka University
統計学における数理計画的方法とその応用
Principal Investigator
Principal Investigator
石井 恵一
Project Period (FY)
1988
Research Category
Grant-in-Aid for General Scientific Research (C)
Research Field
General mathematics (including Probability theory/Statistical mathematics)
Research Institution
Osaka University
可逆拡散過程論とその応用
Principal Investigator
福島 正俊
Project Period (FY)
1987
Research Category
Grant-in-Aid for General Scientific Research (C)
Research Field
General mathematics (including Probability theory/Statistical mathematics)
Research Institution
Osaka University
# of Projects (Dsc)
# of Projects (Asc)
1.
FUKUSHIMA Masatoshi
(90015503)
# of Collaborated Projects:
7 results
# of Collaborated Products:
0 results
2.
TANIGUCHI Masanobu
(00116625)
# of Collaborated Projects:
4 results
# of Collaborated Products:
0 results
3.
DATE Etsurou
(00107062)
# of Collaborated Projects:
4 results
# of Collaborated Products:
0 results
4.
INAGAKI Nobuo
(10000184)
# of Collaborated Projects:
4 results
# of Collaborated Products:
0 results
5.
MAEDA Toru
(20199623)
# of Collaborated Projects:
3 results
# of Collaborated Products:
0 results
6.
KUSUDA Masaharu
(80195437)
# of Collaborated Projects:
3 results
# of Collaborated Products:
0 results
7.
HIRASHIMA Yasumasa
(80047399)
# of Collaborated Projects:
3 results
# of Collaborated Products:
0 results
8.
KURISU Tadashi
(00029159)
# of Collaborated Projects:
3 results
# of Collaborated Products:
0 results
9.
SHIRAHATA Shingo
(10037294)
# of Collaborated Projects:
2 results
# of Collaborated Products:
0 results
10.
長瀬 道弘
(70034733)
# of Collaborated Projects:
2 results
# of Collaborated Products:
0 results
11.
YAMAMOTO Moboru
(80029628)
# of Collaborated Projects:
2 results
# of Collaborated Products:
0 results
12.
尾角 正人
(70221843)
# of Collaborated Projects:
1 results
# of Collaborated Products:
0 results
13.
安芸 重雄
(90132696)
# of Collaborated Projects:
1 results
# of Collaborated Products:
0 results
14.
柳川 高明
(30202493)
# of Collaborated Projects:
1 results
# of Collaborated Products:
0 results
15.
重川 一郎
(00127234)
# of Collaborated Projects:
1 results
# of Collaborated Products:
0 results
16.
真鍋 昭治郎
(20028260)
# of Collaborated Projects:
1 results
# of Collaborated Products:
0 results
17.
今吉 洋一
(30091656)
# of Collaborated Projects:
1 results
# of Collaborated Products:
0 results
18.
満渕 俊樹
(80116102)
# of Collaborated Projects:
1 results
# of Collaborated Products:
0 results
19.
難波 誠
(60004462)
# of Collaborated Projects:
1 results
# of Collaborated Products:
0 results
20.
竹内 勝
(70028116)
# of Collaborated Projects:
1 results
# of Collaborated Products:
0 results
21.
吉田 朋広
(90210707)
# of Collaborated Projects:
1 results
# of Collaborated Products:
0 results
22.
磯貝 恭史
(00109860)
# of Collaborated Projects:
1 results
# of Collaborated Products:
0 results
23.
早川 款達郎
(10028201)
# of Collaborated Projects:
1 results
# of Collaborated Products:
0 results
24.
柳川 高明
(00031310)
# of Collaborated Projects:
1 results
# of Collaborated Products:
0 results
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