RIMS Kôkyûroku
No.1996
順序と幾何による作用素の構造研究と関連する話題
Research on structure of operators by order and geometry with related topics
RIMS 研究集会報告集
 　
2015/11/09〜2015/11/11
渡邉　恵一
Keiichi Watanabe
　
目　次
　
1. Some operator divergences based on Petz-Bregman divergence (Research on structure of operators by order and geometry with related topics)---1
　　　　前橋工科大学 / 前橋工科大学 / / 前橋工科大学 / 前橋工科大学　　　伊佐 浩史 / 伊藤 公智 / 亀井 栄三郎 / 遠山 宏明 / 渡邉 雅之　(Isa,Hiroshi / Ito,Masatoshi / Kamei,Eizaburo / Tohyama,Hiroaki / Watanabe,Masayuki)
　
2. FINITE SIMPLE $C^{*}$-ALGEBRAS OF LABELED SPACES (Research on structure of operators by order and geometry with related topics)---13
　　　　DEPARTMENT OF MATHEMATICAL SCIENCES AND RESEARCH INSTITUTE OF MATHEMATICS, SEOUL NATIONAL UNIVERSITY / DEPARTMENT OF MATHEMATICAL SCIENCES AND RESEARCH INSTITUTE OF MATHEMATICS, SEOUL NATIONAL UNIVERSITY / BK21 PLUS MATHEMATICAL SCIENCES DIVISION, SEOUL NATIONAL UNIVERSITY / DEPARTMENT OF FINANCIAL MATHEMATICS, HANSHIN UNIVERSITY　　　Jeong,Ja A / Kang,Eun Ji / Kim,Sun Ho / Park,Gi Hyun
　
3. On $m$-complex symmetric operators (Research on structure of operators by order and geometry with related topics)----------------23
　　　　神奈川大学理学部 / Department of Mathematics, Ewha Womans University / Department of Mathematics-Applied Statistics, Sejong University　　　長 宗雄 / Ko Eungil / Lee Ji Eun　(Cho,Muneo / Ko,Eungil / Lee,Ji Eun)
　
4. Some examples of operator monotone functions (Research on structure of operators by order and geometry with related topics)------34
　　　　千葉大学大学院理学研究科　　　渚 勝　(Nagisa,Masaru)
　
5. RELATIVE OPERATOR ENTROPY AND KARCHER MEAN (Research on structure of operators by order and geometry with related topics)--------45
　　　　大阪教育大学 / 大阪教育大学　　　藤井 淳一 / 瀬尾 祐貴　(Fujii,Jun Ichi / Seo,Yuki)
　
6. RESEARCH OF WEIGHTED OPERATOR MEANS FROM TWO POINTS OF VIEW (Research on structure of operators by order and geometry with related topics)---54
　　　　東京理科大学理学研究科 / 東洋大学理工学部 / 東京理科大学理学部　　　宇田川 陽一 / 山崎 丈明 / 柳田 昌宏　(Udagawa,Yoichi / Yamazaki,Takeaki / Yanagida,Masahiro)
　
7. Conditions for separability of matrices in $\mathbb{M}_{2}\bigotimes\mathbb{M}_{n}$ (Research on structure of operators by order and geometry with related topics)---66
　　　　北海道大学　　　安藤 毅　(Ando,Tsuyoshi)
　
8. Some contractions and the Poncelet property of their numerical ranges (Research on structure of operators by order and geometry with related topics)---83
　　　　弘前大学理工学研究科　　　中里 博　(Nakazato,Hiroshi)
　
9. On operational convex combinations (Research on structure of operators by order and geometry with related topics)----------------92
　　　　大阪教育大学　　　長田 まりゑ　(Choda,Marie)
　
10. Generalized gyrovector spaces and hyperbolic geometry of the positive define cone (Research on structure of operators by order and geometry with related topics)---99
　　　　新潟大学工学部　　　阿部 敏一　(Abe,Toshikazu)
　
11. POSITIVE CONES AND GGV (Research on structure of operators by order and geometry with related topics)--------------------------107
　　　　新潟大学理学部　　　羽鳥 理　(Hatori,Osamu)
　
12. A method of diminishing intervals and semiclosed subspaces (Research on structure of operators by order and geometry with related topics)---113
　　　　茨城大学工学部　　　平澤 剛　(Hirasawa,Go)
　
13. COMPOSITION OPERATORS IN $L^{2}$-SPACES, WEIGHTED SHIFTS ON DIRECTED TREES, AND INDUCTIVE LIMITS (Research on structure of operators by order and geometry with related topics)---121
　　　　KATEDRA ZASTOSOWAN MATEMATYKI, UNIWERSYTET ROLNICZY W KRAKOWIE / KATEDRA ZASTOSOWAN MATEMATYKI, UNIWERSYTET ROLNICZY W KRAKOWIE / KATEDRA ZASTOSOWAN MATEMATYKI, UNIWERSYTET ROLNICZY W KRAKOWIE　　　Budzynski,Piotr / Dymek,Piotr / Planeta,Artur