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OTOBE　YOSHIKI

Academic OrganizationAcademic Assembly　School of Science and Technology　Institute of ScienceTEL
Education and Research OrganizationFaculty of Science　Department of MathematicsFAX
PositionAssociate ProfessorMail Address
AddressWeb sitehttp://argent.shinshu-u.ac.jp

Modified:12/14/2022

Profile

Assigned Class
Interdisciplinary Graduate School of Science and Technology
Faculty of Economics and Law, Department of Economics
Research Field
Basic analysis
Current Subject
Stochastic Partial Differential Equations

Mathematical Foundations for Statistical Physics

Field Theory

Infinite Dimensional Analysis

Differentiable Dynamics

Information Theory

Academic Background
Graduate School
University of Tokyo , (Graduate School of Mathematical Sciences) , 2001
University of Tokyo , (Graduate School of Mathematical Sciences) , 2001
Kyoto University , (Research Institute of Mathematical Sciences) , 1996

College
University of Tokyo , (College of Arts and Sciences) , 1995

Degree
Ph.D , University of Tokyo
Research Career
Research Career
2006-2011 , Senior Assistant Professor (Lecturer), Faculty of Science, Shinshu University
2001-2006 , Assistant Professor, Faculty of Science, Shinshu University

Research

Books, Articles, etc.
Books
理工系学生のための情報科学概論
プレアデス出版 2009
Author:乙部厳己


pLaTeX2e for Windows Another Manual Vol.1 1999 Basic Kit
ソフトバンク・パブリッシング 1998
Author:乙部厳己, 江口庄英


pLaTeX2e for Windows Another Manual Vol.2 Extended Kit
ソフトバンク・パブリッシング 1997
Author:乙部厳己, 江口庄英


pLaTeX2e for Windows Another Manual Vol.0 Upgrade Kit
ソフトバンク・パブリッシング 1997
Author:乙部厳己


pLaTeX2e for Windows Another Manual Vol.1 Basic Kit
ソフトバンク・パブリッシング 1996
Author:乙部厳己, 江口庄英


TeX for Windows Another Manual Vol.1 Basic Manual
ソフトバンク 1995
Author:乙部厳己, 江口庄英


TeX for Windows Another Manual Vol.2 Extended Manual
ソフトバンク 1995
Author:乙部厳己, 江口庄英


Articles
Characterizations of the maximum likelihood estimator of the Cauchy distribution
Lobachevskii Journal of Mathematics,to appear 2023
Author:Kazuki Okamura and Yoshiki Otobe


Limit theorems for quasi-arithmetic means of random variables with applications to point estimations for the Cauchy distribution
Brazilian Journal of Probability and Statistics,36(2):385-407 2022(Jun.)
Author:Yuichi Akaoka, Kazuki Okamura and Yoshiki Otobe
電子ジャーナル


Bahadur efficiency of the maximum likelihood estimator and one‑step estimator for quasi‑arithmetic means of the Cauchy distribution
Annals of the Institute of Statistical Mathematics 2022(Jan. 11)
Author:Yuichi Akaoka, Kazuki Okamura and Yoshiki Otobe
電子ジャーナル


Confidence disc and square for Cauchy distributions
Ukrainian Mathematical Journal,to appear 2022
Author:Yuichi Akaoka, Kazuki Okamura and Yoshiki Otobe


Inverse problems for stochastic transport equations
Inverse Problems,31(1):015005 2015(Jan. 06)
Author:Dan Crisan, Yoshiki Otobe and Szymon Peszat
電子ジャーナル


Measure theoretical approach to recurrent properties for quantum dynamics
Journal of Physics A,44:465209 2011
Author:Yoshiki Otobe and Itaru Sasaki
WebofScienceリポジトリ電子ジャーナル


A type of Gauss' divergence formula on Wiener spaces
Electron. Commun. Probab,14:457-463 2009
Author:Y. Otobe
リポジトリ


Stochastic partial differential equations with two reflecting walls
J. Math. Sci. Univ. Tokyo,13:129-144 2006
Author:Y. Otobe
リポジトリ


Rigorous solution for electromagnetic waves propagating through pre-Cantor sets
J. Phys. A: Math. Gen.,39:315-322 2006
Author:K. Honda, Y. Otobe
電子ジャーナル


Precise probability that Grover's quantum search finds a solution
J. Fac. Sci. Shinshu Univ.,40:41-48 2005
Author:Y, Ikumi, Y. Otobe
リポジトリ


Invariant measures for SPDEs with reflection
J. Math. Sci. Univ. Tokyo,11:425-446 2004
Author:Y. Otobe
リポジトリ


Stochastic reaction diffusion equations on an infinite interval with reflection
Stochastics and Stochastics Reports,74(1-2):489-516 2002
Author:Y. Otobe
電子ジャーナル


MISC
確率論からのルベーグ積分入門
数理科学 2009(May)
Author:乙部厳己


数学と出会った頃
数学セミナー 2004(Sep.)
Author:乙部厳己

Research Grants
Grants‐in‐aid for Scientific Research(Research Representative)
2010 - 2013 , 統計力学と場の量子論の動機を持つ数理物理学の確率解析的研究 , 若手研究（Ｂ）
2007 - 2009 , 非線形集合における確率解析の研究 , 若手研究（Ｂ）

Grants‐in‐aid for Scientific Research(Researcher)
2010 - 2013 , 大規模相互作用系の確率解析とその応用 , 基盤研究（A）