Isono Yusuke 磯野優介

Researcher Number	80783076
Other IDs
Affiliation (Current)	2025: 京都大学, 数理解析研究所, 准教授
Affiliation (based on the past Project Information) *help	2020 – 2024: 京都大学, 数理解析研究所, 准教授 2017 – 2019: 京都大学, 数理解析研究所, 特定助教
Review Section/Research Field	Principal Investigator Basic Section 12010:Basic analysis-related / Basic analysis
Keywords	Principal Investigator 冨田・竹崎理論 / フォンノイマン環 / III型フォンノイマン環 / エルゴード理論 / 離散群の非特異作用 / 自己同型 / group action / type III factor / von Neumann algebra / 無限テンソル積フォンノイマン環 / 融合積フォンノイマン環 / Intertwining theorem / アフィン変換

作用素環を用いた群作用の研究Principal Investigator
- Principal Investigator
  
  磯野優介
- Project Period (FY)
  2024 – 2026
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 12010:Basic analysis-related
- Research Institution
  Kyoto University
Deformation/rigidity theory and Tomita-Takesaki theoryPrincipal Investigator
- Principal Investigator
  
  Isono Yusuke
- Project Period (FY)
  2020 – 2023
- Research Category
  
  Grant-in-Aid for Early-Career Scientists
- Review Section
  
  Basic Section 12010:Basic analysis-related
- Research Institution
  Kyoto University
Group actions and von Neumann algebrasPrincipal Investigator
- Principal Investigator
  
  Isono Yusuke
- Project Period (FY)
  2017 – 2019
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Basic analysis
- Research Institution
  Kyoto University

All 2023 2022 2021 2020 2019 2017

All Journal Article Presentation

[Journal Article] Note on bi-exactness for creation operators on Fock spaces2022
- Author(s)
  HASEGAWA Kei、ISONO Yusuke、KANDA Tomohiro
- Journal Title
  
  Journal of the Mathematical Society of Japan
  
  Volume: 74 Issue: 3 Pages: 903-944
- DOI
  10.2969/jmsj/86338633
- ISSN
  0025-5645, 1881-1167, 1881-2333
- Language
  English
- Data Source
  KAKENHI-PROJECT-20K14324
[Journal Article] Boundary and Rigidity of Nonsingular Bernoulli Actions2022
- Author(s)
  Hasegawa Kei、Isono Yusuke、Kanda Tomohiro
- Journal Title
  
  Communications in Mathematical Physics
  
  Volume: 389 Issue: 2 Pages: 977-1008
- DOI
  10.1007/s00220-021-04134-7
- Data Source
  KAKENHI-PROJECT-20K14324
[Journal Article] Unitary conjugacy for type III subfactors and W$^*$-superrigidity2021
- Author(s)
  Isono Yusuke
- Journal Title
  
  Journal of the European Mathematical Society
  
  Volume: 24 Issue: 5 Pages: 1679-1721
- DOI
  10.4171/jems/1135
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20K14324
[Journal Article] Ergodic theory of affine isometric actions on Hilbert spaces2021
- Author(s)
  Yuki Arano, Yusuke Isono, Amine Marrakchi
- Journal Title
  
  Geometric and Functional Analysis
  
  Volume: 31 Issue: 5 Pages: 1013-1094
- DOI
  10.1007/s00039-021-00584-2
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K13424, KAKENHI-PROJECT-20K14324
[Journal Article] Factoriality, Connes' type III invariants and fullness of amalgamated free product von Neumann algebras2020
- Author(s)
  Cyril Houdayer, Yusuke Isono
- Journal Title
  
  Proc. Roy. Soc. Edinburgh Sect. A.
  
  Volume: 150 Issue: 3 Pages: 1495-1532
- DOI
  10.1017/prm.2018.152
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K14201, KAKENHI-PROJECT-20K14324
[Journal Article] Connes' bicentralizer problem for q‐deformed Araki?Woods algebras2020
- Author(s)
  Houdayer Cyril、Isono Yusuke
- Journal Title
  
  Bulletin of the London Mathematical Society
  
  Volume: 52 Issue: 6 Pages: 1010-1023
- DOI
  10.1112/blms.12376
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K14324
[Journal Article] L2-Cohomology, Derivations, and Quantum Markov Semi-Groups on q-Gaussian Algebras2020
- Author(s)
  Martijn Caspers, Yusuke Isono, Mateusz Wasilewski
- Journal Title
  
  Int. Math. Res. Not.
  
  Volume: 印刷中 Issue: 9 Pages: 6405-6441
- DOI
  10.1093/imrn/rnaa044
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K14201, KAKENHI-PROJECT-20K14324
[Journal Article] Cartan subalgebras of tensor products of free quantum group factors with arbitrary factors2019
- Author(s)
  Yusuke Isono
- Journal Title
  
  Anal. PDE
  
  Volume: 12 Issue: 5 Pages: 1295-1324
- DOI
  10.2140/apde.2019.12.1295
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17K14201
[Journal Article] Unique prime factorization for infinite tensor product factors2019
- Author(s)
  Yusuke Isono
- Journal Title
  
  J. Funct. Anal.
  
  Volume: 276 Issue: 7 Pages: 2245-2278
- DOI
  10.1016/j.jfa.2018.07.015
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17K14201
[Journal Article] On fundamental groups of tensor product II_1 factors2019
- Author(s)
  Yusuke Isono
- Journal Title
  
  J. Inst. Math. Jussieu.
  
  Volume: 印刷中 Issue: 4 Pages: 1121-1139
- DOI
  10.1017/s1474748018000336
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17K14201, KAKENHI-PROJECT-20K14324
[Presentation] Pointwise inner automorphisms of almost periodic factors2023
- Author(s)
  Yusuke Isono
- Organizer
  RIMS研究集会「作用素環論における群作用と数理物理の関連」
- Invited
- Data Source
  KAKENHI-PROJECT-20K14324
[Presentation] Boundary and rigidity of nonsingular Bernoulli actions2021
- Author(s)
  磯野優介
- Organizer
  日本数学会
- Data Source
  KAKENHI-PROJECT-20K14324
[Presentation] Ergodic theory of affine isometric actions on Hilbert spaces2020
- Author(s)
  磯野優介
- Organizer
  作用素論・作用素環論研究集会
- Invited
- Data Source
  KAKENHI-PROJECT-20K14324
[Presentation] Ergodic theory of affine isometric actions on Hilbert spaces2020
- Author(s)
  磯野優介
- Organizer
  RIMS研究集会「作用素環の分類理論における新展開」
- Invited
- Data Source
  KAKENHI-PROJECT-17K14201
[Presentation] Popa's intertwining theory for type III factors2019
- Author(s)
  Yusuke Isono
- Organizer
  Classification Problems in von Neumann Algebras
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K14201
[Presentation] Unitary conjugacy for type III subfactors and W*-superrigidity2019
- Author(s)
  磯野優介
- Organizer
  日本数学会
- Data Source
  KAKENHI-PROJECT-17K14201
[Presentation] Tensor product decompositions and rigidity of full factors2019
- Author(s)
  磯野優介
- Organizer
  RIMS研究集会「作用素環論の最近の進展」
- Invited
- Data Source
  KAKENHI-PROJECT-17K14201
[Presentation] Deformation/rigidity理論とIII型フォンノイマン環2017
- Author(s)
  磯野優介
- Organizer
  日本数学会特別講演
- Invited
- Data Source
  KAKENHI-PROJECT-17K14201
[Presentation] Prime factorization for infinite tensor product factors2017
- Author(s)
  Yusuke Isono
- Organizer
  Von Neumann algebras and measured group theory
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K14201

1. 荒野悠輝

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results

Isono Yusuke 磯野 優介

Research Projects

Research Products

Co-Researchers

作用素環を用いた群作用の研究Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Deformation/rigidity theory and Tomita-Takesaki theoryPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Group actions and von Neumann algebrasPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

[Journal Article] Note on bi-exactness for creation operators on Fock spaces2022

Author(s)

Journal Title

DOI

ISSN

Language

Data Source

[Journal Article] Boundary and Rigidity of Nonsingular Bernoulli Actions2022

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Unitary conjugacy for type III subfactors and W$^*$-superrigidity2021

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Ergodic theory of affine isometric actions on Hilbert spaces2021

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Factoriality, Connes' type III invariants and fullness of amalgamated free product von Neumann algebras2020

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Connes' bicentralizer problem for q‐deformed Araki?Woods algebras2020

Author(s)

Journal Title

DOI

Data Source

[Journal Article] L2-Cohomology, Derivations, and Quantum Markov Semi-Groups on q-Gaussian Algebras2020

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Cartan subalgebras of tensor products of free quantum group factors with arbitrary factors2019

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Unique prime factorization for infinite tensor product factors2019

Author(s)

Journal Title

DOI

Data Source

[Journal Article] On fundamental groups of tensor product II_1 factors2019

Author(s)

Journal Title

DOI

Data Source

[Presentation] Pointwise inner automorphisms of almost periodic factors2023

Author(s)

Organizer

Data Source

[Presentation] Boundary and rigidity of nonsingular Bernoulli actions2021

Author(s)

Isono Yusuke 磯野優介