MASAYUKI WATANABE

Profile Information

Affiliation: Faculty of Engineering, Department of Integrated Design Engineering, Maebashi Institute of Technology

J-GLOBAL ID: 201801002657552691
researchmap Member ID: B000333213

Research History

Apr, 2012 - Present

Faculty of Engineering, Department of Integrated Design Engineering, Maebashi Institute of Technology
Apr, 1997 - Mar, 2007

Faculty of Engineering, Department of Integrated Design Engineering, Maebashi Institute of Technology

Education

Apr, 1978 - Mar, 1980

Graduate School, Division of Science and Engineering, Waseda University
Apr, 1974 - Mar, 1978

Faculty of Science and Engineering, Waseda University

Papers

SOME OPERATOR DIVERGENCES BASED ON PETZ-BREGMAN DIVERGENCES

Scientiae Mathematicae Japonicae, 80, No.2 (2017), 161-170, 2017 Peer-reviewed
Shannon type inequalities of a relative operator entropy including Tsallis and Rényi ones

Annals of Functional Analysis Volume 6, Number 4 (2015), 289-300, 2015
ON RELATIONS BETWEEN OPERATOR VALUED alpha-DIVERGENCE AND RELATIVE OPERATOR ENTROPIES

Scientiae Mathematicae Japonicae, 78, No.2 (2015), 215-228, 2015 Peer-reviewed
Expanded Relative Operator Entropies and Operator Valued alpha-Divergence

Journal of Mathematics and System Science,vol.6 num.6(2015),]215-224, 2015 Peer-reviewed
Generalizations of operator Shannon inequality based on Tsallis and Renyi relative entropies

Hiroshi Isa, Masatoshi Ito, Eizaburo Kamei, Hiroaki Tohyama, Masayuki Watanabe

LINEAR ALGEBRA AND ITS APPLICATIONS, 439(10) 3148-3155, Nov, 2013 Peer-reviewed
EXTENSIONS OF TSALLIS RELATIVE OPERATOR ENTROPY AND OPERATOR VALUED DISTANCE

Scientiae Mathematicae Japonicae, 76, No. 3 (2013), 427–435 :e-2013, 427–435, 2013 Peer-reviewed
Relative operator entropy, operator divergence and Shannon inequality

Scientiae Mathematicae Japonicae, 75 (2012), 289–298 :e-2012, 353–362, 2012 Peer-reviewed
Generalized Arbelos in Aliquot Parts: non-intersecting case

Journal for Geometry and Graphics Volume 13-1 (2009) 41-57, 2009 Peer-reviewed
Generalized Arbelos in Aliquot Parts: intersecting case

Journal for Geometry and Graphics Volume 12-1(2008)53-62, 2008 Peer-reviewed
The Arbelos in n-liquot Parts

Forum Geometricorum Volume 5 (2005) 37-45, 2005 Peer-reviewed

Presentations

The n-th relative operator entropies and the n-th residual relative operator entropy

RIMS研究集会作用素平均を利用した作用素の構造解析の研究と関連する話題, Oct 25, 2018
Some relations among the n-th relative operator entropies and the n-th operator divergences II

日本数学会2018年秋季総合分科会, Sep 25, 2018
Some relations among the n-th relative operator entropies and the n-th operator divergences

日本数学会2018年会, Mar 20, 2018
On the n-th generalized operator valued divergences

RIMS研究集会 Banach 空間に基づく技法による作用素論の最近の研究と関連する話題, Oct 24, 2017
The n-th divergence on the path A ♮t B

日本数学会2017年度秋季総合分科会, Sep 13, 2017
Relative operator entropies and operator valued divergences via divided difference

伊佐浩史, 伊藤公智, 亀井栄三郎, 遠山宏明, 渡邉雅之

日本数学会2017年会, Mar 25, 2017
Current topics on relative operator entropies and operator divergences

伊佐浩史, 伊藤公智, 亀井栄三郎, 遠山宏明, 渡邉雅之

2016作用素論・作用素環論研究集会, Oct 9, 2016
Velocity and acceleration at a point of the path Asharp_{t,r}B

伊佐浩史, 伊藤公智, 亀井栄三郎, 遠山宏明, 渡邉雅之

日本数学会2016秋季総合分科会, Sep 16, 2016
Expanded forms of operator valued alpha-divergence and Petz-Bregman divergence

Hiroshi Isa, Masatoshi Ito, Eizaburo Kamei, Hiroaki Tohyama, Masayuki Watanabe

日本数学会年会, Mar 18, 2016
Some operator divergences based on Petz-Bregman divergence

Hiroshi Isa, Masatoshi Ito, Eizaburo Kamei, Hiroaki Tohyama, Masayuki Watanabe

京都大学数理解析研究所研究集会"順序と幾何による作用素の構造研究と関連する話題", Nov 10, 2015
Divergences on the paths AnaturalxB and Asharpx,rB

Hiroshi Isa, Masatoshi Ito, Eizaburo Kamei, Hiroaki Tohyama, Masayuki Watanabe

日本数学会秋季総合分科会, Sep 14, 2015
Shannon type inequalities of a relative operator entropy including Tsallis and R enyi ones

H.Isa,M.Ito, E.Kamei, H.Toyama, M.Watanabe

日本数学会2015年会, 2015
Expansions of relative operartor entropies and operator valued alpha-divergence

H.Isa,M.Ito, E.Kamei, H.Toyama, M.Watanabe

RIMS研究集会作用素の平均とその関連, Nov 28, 2014
On relations between operator valued α-divergence and relative operator entropies

伊佐浩史, 伊藤公智, 亀井栄三郎, 遠山宏明, 渡邉雅之

日本数学会2014年度年会, Mar 18, 2014
Operator valued alpha-divergence and noncommutative ratio

H.Isa,M.Ito, E.Kamei, H.Toyama, M.Watanabe

日本数学会2014年度秋季総合分科会, 2014
Generalizations of operator Shannon inequality based on Tsallis and Rényi relative entropies

伊藤公智, 伊佐浩史, 亀井栄三郎, 遠山宏明, 渡邉雅之

日本数学会2013年度秋季総合分科会, Sep 27, 2013
An extension of Tsallis relative operator entropy

亀井栄三郎, 伊佐浩史, 伊藤公智, 遠山宏明, 渡邉雅之

日本数学会2013年度秋季総合分科会, Sep 27, 2013

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