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YAMAZAKI Youhei
山崎 洋平
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Alternative Names
YAMASAKI Yohei 山崎 洋平
山崎 洋平 ヤマザキ ヨウヘイ
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Researcher Number
00093477
Affiliation (based on the past Project Information)
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2009: 大阪大学, 大学院・理学研究科, 准教授
2004 – 2005: 大阪大学, 理学研究科, 助教授
1997 – 2003: 大阪大学, 大学院・理学研究科, 助教授
1999: Grad. Sch. of Sci., Osaka University, Associate Professor, 大学院・理学研究科, 教授
1994: 大阪大学, 理学部, 助教授
Review Section/Research Field
Except Principal Investigator
Geometry
/
General mathematics (including Probability theory/Statistical mathematics)
/
Algebra
/
General mathematics (including Probability theory/Statistical mathematics)
/
Algebra
Keywords
Except Principal Investigator
量子通信路 / quantum channel / 情報幾何学 / 旗多様体 / エンタングルド状態 / モーメント写像 / アデール幾何 / toric非特異射影多様体 / asymptotics / 非可換統計学
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More
/ 量子情報 / 簡約理論 / 情報幾何 / エルミート定数 / stability / entropy / Pauli通信路(パウリ通信路) / Severi-Brauer variety / パラメータ推定 / Adels geometry / representation theory / ジーゲル公式 / 量子情報理論 / 量子幾何 / Cramer-Rao inequality / 直交性 / coding theory / 有効ハミルトニアン / constant mean curvature / 安定解 / マーチンゲール / 保型形式 / Grassman variety / adaptive estimation / martingale / 漸近理論 / Duistermaict-Heckmar則度 / Algebraic groud / 時空間図形 / random matrix / シンプレクティック幾何学 / アデール既約 / 符号理論 / information geometry / 既約表現 / 量子通信路の推定 / Hermite constant / セベリーブラウアー多様体 / ファイバーバンドル / 捩率 / complete positivity / 量子推定 / 表現論 / クラメル・ラオ不等式 / 節約理論 / 量子Fisher情報量 / 適応的推定 / quantum estimation / ランダム測定 / L関数 / Reduction theory / ユニタリ群 / ディソクレ級数 / 完全正写像 / ゼータ関数 / アインシュタイン計量 / ディリクレ級数 / Flag variety / Boronoi theory / Einstein metric / Q構造 / Hermite's constant / 整数論 / 凸計画問題 / 平均場近似 / スピン緩和時間 / エントロピー / entangled state / 統計力学 / 漸近論 / 自由エネルギー / quantum information / スピン / 仮説検定 / 安定性 / 代数群 / セベリ-ブラウアー多様体 / ジーゲル保型形式 / 平均曲率一定曲面 / アイゼンシュタイン級数 / 代数多様体の有理点 / 玉河数 / ランダム行列 / グラスマン多様体 / スコア関数 / ボロノイ理論 / 量子推定理論 / シンプレクティック多様体 / 旗多様性 / Tamagawa number / 操作的容量
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Research Projects
(
9
results)
Co-Researchers
(
24
People)
Project Start Year (Newest)
Project Start Year (Oldest)
Quantum information geometrical methods in noncommutative statistics
Principal Investigator
FUJIWARA Akio
Project Period (FY)
2006 – 2009
Research Category
Grant-in-Aid for Scientific Research (B)
Research Field
General mathematics (including Probability theory/Statistical mathematics)
Research Institution
Osaka University
Statistical Estimation Theory for Quantum Channels
Principal Investigator
FUJIWARA Akio
Project Period (FY)
2003 – 2005
Research Category
Grant-in-Aid for Scientific Research (B)
Research Field
General mathematics (including Probability theory/Statistical mathematics)
Research Institution
Osaka University
Voronoi Theory on Flag Varieties
Principal Investigator
WATANABE Takao
Project Period (FY)
2003 – 2005
Research Category
Grant-in-Aid for Scientific Research (C)
Research Field
Algebra
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
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
一般ジーゲル公式とゼータ関数
Principal Investigator
伊吹山 知義
Project Period (FY)
1997 – 1998
Research Category
Grant-in-Aid for Exploratory Research
Research Field
Algebra
Research Institution
Osaka University
Global analysis of curves and surfaces
Principal Investigator
KOISO Norihito
Project Period (FY)
1997 – 1999
Research Category
Grant-in-Aid for Scientific Research (A)
Research Field
Geometry
Research Institution
Osaka University
モーメント写像のQ構造
Principal Investigator
MABUCHI Toshiki
Project Period (FY)
1994
Research Category
Grant-in-Aid for Scientific Research on Priority Areas
Research Institution
Osaka University
モーメント写像の諸構造
Principal Investigator
満渕 俊樹
Project Period (FY)
1994
Research Category
Grant-in-Aid for General Scientific Research (C)
Research Field
Geometry
Research Institution
Osaka University
# of Projects (Dsc)
# of Projects (Asc)
1.
WATANABE Takao
(30201198)
# of Collaborated Projects:
5 results
# of Collaborated Products:
0 results
2.
MABUCHI Toshiki
(80116102)
# of Collaborated Projects:
4 results
# of Collaborated Products:
0 results
3.
NAMBA Makoto
(60004462)
# of Collaborated Projects:
4 results
# of Collaborated Products:
0 results
4.
FUJIWARA Akio
(30251359)
# of Collaborated Projects:
4 results
# of Collaborated Products:
0 results
5.
KONNNO Kazuhiro
(10186869)
# of Collaborated Projects:
3 results
# of Collaborated Products:
0 results
6.
SUGIMITO Mitsuru
(60196756)
# of Collaborated Projects:
3 results
# of Collaborated Products:
0 results
7.
住友 洸
(60029626)
# of Collaborated Projects:
2 results
# of Collaborated Products:
0 results
8.
ENOKI Ichiro
(20146806)
# of Collaborated Projects:
2 results
# of Collaborated Products:
0 results
9.
高橋 智
(70226835)
# of Collaborated Projects:
2 results
# of Collaborated Products:
0 results
10.
TAKAGOSHI Kensho
(20188171)
# of Collaborated Projects:
2 results
# of Collaborated Products:
0 results
11.
MANABE Shojiro
(20028260)
# of Collaborated Projects:
2 results
# of Collaborated Products:
0 results
12.
YAMAMOTO Yoshikiko
(90028184)
# of Collaborated Projects:
2 results
# of Collaborated Products:
0 results
13.
小松 玄
(60108446)
# of Collaborated Projects:
1 results
# of Collaborated Products:
0 results
14.
竹内 勝
(70028116)
# of Collaborated Projects:
1 results
# of Collaborated Products:
0 results
15.
伊吹山 知義
(60011722)
# of Collaborated Projects:
1 results
# of Collaborated Products:
0 results
16.
NAGAOKA Hiroshi
(80192235)
# of Collaborated Projects:
1 results
# of Collaborated Products:
0 results
17.
SUGITA Hiroshi
(50192125)
# of Collaborated Projects:
1 results
# of Collaborated Products:
0 results
18.
KOISO Norihito
(70116028)
# of Collaborated Projects:
1 results
# of Collaborated Products:
0 results
19.
SAKANE Yusuke
(00089872)
# of Collaborated Projects:
1 results
# of Collaborated Products:
0 results
20.
USAI Sampei
(90117002)
# of Collaborated Projects:
1 results
# of Collaborated Products:
0 results
21.
NISHITANI Tatsuo
(80127117)
# of Collaborated Projects:
1 results
# of Collaborated Products:
0 results
22.
梅原 雅顕
(90193945)
# of Collaborated Projects:
1 results
# of Collaborated Products:
0 results
23.
OGAWA Hiroyuki
(70243160)
# of Collaborated Projects:
1 results
# of Collaborated Products:
0 results
24.
SUZUKU Joe
(50216397)
# of Collaborated Projects:
1 results
# of Collaborated Products:
0 results
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