RIMS Kôkyûroku

No.2125

2019/01/28〜2019/01/30

冨樫　瑠美

Rumi Togashi

目　次

1. Algebraic structures on $\mathbb{R}^{+}$ for means (Researches on isometries as preserver problems and related topics)------------1

　　　　茨城大学工学部　　　阿部 敏一　(Abe,Toshikazu )

　

2. SURJECTIVE ISOMETRIES ON A BANACH SPACE OF ANALYTIC FUNCTIONS ON THE OPEN UNIT DISC (Researches on isometries as preserver problems and related topics)---7

　　　　日本大学薬学部　　　丹羽 典朗　(NIWA,NORIO)

　

3. Preserver problems and isometries of operator algebras (Researches on isometries as preserver problems and related topics)-------11

　　　　東京大学大学院数理科学研究科　　　森 迪也　(Mori,Michiya )

　

4. 2-local isometies on spaces of continuous functions (Researches on isometries as preserver problems and related topics)----------28

　　　　新潟大学　　　羽鳥 理　(Hatori,Osamu )

　

5. Dirac masses and isometric rigidity (Researches on isometries as preserver problems and related topics)--------------------------34

　　　　Department of Mathematics and Statistics, University of Reading / Alfred Renyl Institute of Mathematics of the Hungarian Academy of Sciences / Institute of Science and Technology Austria　　　Geher,Gyorgy Pal / Titkos,Tamas / Virosztek,Daniel

　

6. 2-local isometries and the reflexivity property of certain spaces of continuous maps (Researches on isometries as preserver problems and related topics)---42

　　　　新潟大学　　　目黒 裕子　(Meguro,Hiroko)

　

7. On Spaces of Lipschitz Maps with Values in a Uniform Algebra (Researches on isometries as preserver problems and related topics)---52

　　　　新潟大学　　　田邊 京平　(Tanabe,Kyohei )

　

8. On the 2-local property for operators on the space of some functions (Researches on isometries as preserver problems and related topics)---61

　　　　新潟大学　　　内山 拓海　(Uchiyama,Takumi )

　

9. Multiplicative linear functional on the Zygmund $F$-algebra (Researches on isometries as preserver problems and related topics)---68

　　　　東海大学理学部　　　植木 誠一郎　(Ueki,Sei-lchiro )

　

10. Some problems for semiclosed subspaces (Researches on isometries as preserver problems and related topics)----------------------72

　　　　茨城大学工学部　　　平澤 剛　(Hirasawa,Go )

　

11. BSE-拡大のあるIDEAL について (保存問題としての等距離写像の研究とその周辺)-------------------------------------------------------82

　　　　山形大学数学・ゲーム工房　　　高橋 眞映　(TAKAHASI,SIN-EI)

　

12. Constructing order relations on semigroups (Researches on isometries as preserver problems and related topics)------------------86

　　　　Department of Mathematics and Mechanics, Lomonosov Moscow State University･ Moscow Center for Continuous Mathematical Education･ Moscow Institute of Physics and Technology / Department of Mathematics and Mechanics, Lomonosov Moscow State University･ Moscow Center for Continuous Mathematical Education･ Moscow Institute of Physics and Technology　　　Guterman,Alexander / Shteyner,Pavel

　

13. 2-local isometries on spaces of differentiable functions (Researches on isometries as preserver problems and related topics)---111

　　　　米子工業高等専門学校　　　古清水 大直　(Koshimizu,Hironao )

　

14. On mappings between Mobius gyrovector spaces corresponding to Hilbert space operators (Researches on isometries as preserver problems and related topics)---117

　　　　新潟大学　　　渡邉 恵一　(Watanabe,Keiichi )