Nagasaki Ikumitsu 長崎生光

… Alternative Names

長崎生光ナガサキイクミツ

NAGASAKI Ikumitsu 長崎生光

IKUMITSU Nagasaki 長崎生光

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Researcher Number	50198305
Other IDs
External Links
Affiliation (Current)	2025: 京都府立医科大学, 医学(系)研究科(研究院), 特任教授
Affiliation (based on the past Project Information) *help	2023: 京都府立医科大学, 医学(系)研究科(研究院), 教授 2019 – 2021: 京都府立医科大学, 医学(系)研究科(研究院), 教授 2016: 京都府立医科大学, 医学研究科, 教授 2011 – 2013: 京都府立医科大学, 医学(系)研究科(研究院), 教授 2007: Kyoto Prefectural University of Medicine, Graduate School of Medical Science, Professor … More 2006: 京都府立医科大学, 大学院医学研究科, 教授 2005: 大阪大学, 大学院・理学研究科, 講師 2002 – 2003: 大阪大学, 大学院・理学研究科, 講師 1996: 大阪大学, 大学院・理学研究科, 講師 1994: Osaka Univ.Dept.Math.Assistant Professor, 理学部, 講師 Less
Review Section/Research Field	Principal Investigator Geometry / Basic Section 11020:Geometry-related Except Principal Investigator Geometry / Basic Section 58010:Medical management and medical sociology-related / Orthopaedic surgery
Keywords	Principal Investigator Borsuk-Ulam型定理 / 変換群 / 同変写像 / Borsuk-Ulamの定理 / 順序極小構造 / 等変写像 / 同変トポロジー / 変換群論 / トポロジー / maiming degree … More / Borsuk-Ulam type theorem / isovariant homotopy / equivariant homotopy / isovariant map / eouivariant map / transformation groups / 多重写像度 / 同変指数 / 写像度 / 等変ホモトピー / 同変ホモトピー / 同変写 / 順序極小 / 定義可能集合 / Borsuk-Ulam群 … More Except Principal Investigator モジュライ空間 / 地理情報システム / 病床機能分化 / 公的医療データベース / 地域医療構想 / tameness / スカラー曲率 / ケーラー多様体 / 時空間統計解析 / 保険医療政策 / 病床機能評価 / 保健医療政策 / 新型コロナウイルス感染病床 / 病床機能報告 / 医療提供体制 / 多変量解析 / 生存率 / 診断基準 / 統計 / 病理診断 / 骨腫瘍 / 統計解析 / 病理組織像 / 放射線画像 / 予後予測因子 / 統計学 / 病理学 / 軟骨芽細胞腫 / 軟骨肉腫 / 原発性骨腫瘍 / ending lamination / Deformation space / Kleinian group / Hyperbolic 3-manifold / 幾何的極限 / 凸芯 / Schottky群 / R-樹 / 関数群 / 双曲多様体 / bounded cohomology / end invariant / Klein群 / 端層状構造 / 変形空間 / クライン群 / 3次元双曲多様体 / Bergman kernel / Groebner bases / Einstein metric / moduli space / Kahler manifold / Eells-Sampson's equation / semi-stablity / n-end catenoids / CR構造 / 調和写像 / ツイスター空間 / extremal kahler計量 / 超ケーラー多様体 / 渦糸の方程式 / 極小曲面 / 半線型波動方程式 / 平均曲率 / アインシュタイン / コンパクト・ケーラー / 山辺不変量 / 幾何学的不変量 / ベルグマン核 / グレブナ-基底 / アインシュタイン計量 / Eells-Sampson方程式 / 準安定性 / n端懸垂面 / Alexander polynomial / Lefschetz ring / Hecke algebra / Knot / Burnside ring / Homotopy representation / Cobordism / Fixed point theorems / Whitehead群 / 埋め込み / Lefschetz環 / 線型表現 / 制限準同型 / 誘導準同型 / Lefachety環 / G同相 / G-sコボルディズム / コンパクト・リー群 / アレクサンダー多項式 / レフシェッツ環 / ヘッケ環 / 結び目 / バーンサイド環 / ホモトピー表現 / コボルディズム / 不動点定理 / 放物束 / エルミート・アインシュタイン計量 / ベクトル束 Less

Borsuk-Ulam type invariants and the existence problem of equivariant mapsPrincipal Investigator
- Principal Investigator
  
  長崎生光
- Project Period (FY)
  2023 – 2026
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 11020:Geometry-related
- Research Institution
  Kyoto Prefectural University of Medicine
Development of a evaluation model for medical care provision system by spatio-temporal statistical analysis
- Principal Investigator
  
  吉井健悟
- Project Period (FY)
  2023 – 2025
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 58010:Medical management and medical sociology-related
- Research Institution
  Kyoto Prefectural University of Medicine
Analysis of functional classification and creation of discriminant model using reports on hospital functions
- Principal Investigator
  
  Yoshii Kengo
- Project Period (FY)
  2019 – 2021
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 58010:Medical management and medical sociology-related
- Research Institution
  Kyoto Prefectural University of Medicine
Clinicopathological analyses on primary bone tumor: multicenter study
- Principal Investigator
  
  Konishi Eiichi
- Project Period (FY)
  2013 – 2016
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Orthopaedic surgery
- Research Institution
  Kyoto Prefectural University of Medicine
Existence and classification problems of equivariant maps preserving orbit structuresPrincipal Investigator
- Principal Investigator
  
  IKUMITSU Nagasaki
- Project Period (FY)
  2011 – 2013
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Geometry
- Research Institution
  Kyoto Prefectural University of Medicine
The study of Borsuk-Ulam type theorems in transformation group theoryPrincipal Investigator
- Principal Investigator
  
  NAGASAKI Ikumitsu
- Project Period (FY)
  2005 – 2007
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Geometry
- Research Institution
  Kyoto Prefectural University of Medicine
  Osaka University
Asymptotic structures of non-compact hyperbolic 3-manifoIds and differential geometry
- Principal Investigator
  
  OHSHIKA Ken'ichi
- Project Period (FY)
  2000 – 2003
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Geometry
- Research Institution
  Osaka University
  The University of Tokyo
Research on geometric invariants and moduli spaces
- Principal Investigator
  
  SAKANE Yusuke
- Project Period (FY)
  1995 – 1996
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Geometry
- Research Institution
  Osaka University
ケーラー多様体上のベクトル束の研究
- Principal Investigator
  
  FUJIKI Akira
- Project Period (FY)
  1994
- Research Category
  
  Grant-in-Aid for General Scientific Research (C)
- Research Field
  
  Geometry
- Research Institution
  Osaka University
Fixed point theorems and cobordism
- Principal Investigator
  
  KAWAKUBO Katsuo
- Project Period (FY)
  1993 – 1994
- Research Category
  
  Grant-in-Aid for General Scientific Research (B)
- Research Field
  
  Geometry
- Research Institution
  Osaka University

All 2024 2023 2021 2020 2019 2015 2014 2013 2012 2011 2008 2007 2006 2005 Other

All Journal Article Presentation

[Journal Article] Representations with the Borsuk-Ulam property2024
- Author(s)
  Ikumitsu Nagasaki
- Journal Title
  
  Studia Humana et Naturalia
  
  Volume: 57 Pages: 21-29
- Data Source
  KAKENHI-PROJECT-23K03095
[Journal Article] 新型コロナウイルス感染拡大時の療養状況と医療提供体制の都道府県別地域差に関する検討2021
- Author(s)
  吉井健悟, 大井達雄, 猪飼宏, 小野塚大介, 東あかね, 藤田直久, 長崎生光
- Journal Title
  
  Studia Humana et Naturalia
  
  Volume: 55 Pages: 29-37
- NAID
  40022796642
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-19K10538
[Journal Article] 床機能報告における入退棟経路による病棟機能分類の検討2020
- Author(s)
  吉井健悟，東あかね，瀬古千佳子，小谷清子，大井達雄，渡邊能行，長崎生光
- Journal Title
  
  Studia Humana et Naturalia
  
  Volume: 54 Pages: 79-87
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19K10538
[Journal Article] 病床機能報告を用いた医療提供体制における地域性の検討2019
- Author(s)
  吉井健悟，周藤俊治，大井達雄，瀬古千佳子, 東あかね，渡邊能行, 長崎生光
- Journal Title
  
  Studia Humana et Naturalia
  
  Volume: 53 Pages: 29-35
- NAID
  40022134072
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-19K10538
[Journal Article] Primary central chondrosarcoma of long bone, limb girdle and trunk: Analysis of 174 cases by numerical scoring on histology2015
- Author(s)
  Konishi E, Nakashima Y, Mano M, Tomita Y, Nagasaki I, Kubo T, Araki N, Haga H, Toguchida J, Ueda T, Sakuma T, Imahori M, Morii E, Yoshikawa H, Tsukamoto Y, Futani H, Wakasa K, Hoshi M, Hamada S, Takeshita H, Inoue T, Aono M, Kawabata K, Murata H, Katsura K, Urata Y, Ueda H, Yanagisawa A.
- Journal Title
  
  Pathology International
  
  Volume: 65 Issue: 9 Pages: 468-75
- DOI
  10.1111/pin.12324
- Peer Reviewed / Acknowledgement Compliant / Open Access
- Data Source
  KAKENHI-PROJECT-25462349, KAKENHI-PROJECT-15H04956
[Journal Article] Searching for even order Borsuk-Ulam groups2014
- Author(s)
  Nagasaki, I; Ushitaki, F
- Journal Title
  
  数理解析研究所講究録
  
  Volume: 1876 Pages: 107-111
- Data Source
  KAKENHI-PROJECT-23540101
[Journal Article] デファイナブル障害理論2014
- Author(s)
  川上智博, 長崎生光
- Journal Title
  
  数理解析研究所講究録
  
  Volume: 1876 Pages: 136-142
- NAID
  120005612581
- Data Source
  KAKENHI-PROJECT-23540101
[Journal Article] Searching for even order Borsuk-Ulam Groups2014
- Author(s)
  Nagasaki, I, Ushitaki, F
- Journal Title
  
  数理解析研究所講究録
  
  Volume: 1876 Pages: 107-111
- Data Source
  KAKENHI-PROJECT-23540101
[Journal Article] New examples of the Borsuk-Ulam groups2013
- Author(s)
  Nagasaki, I; Ushitaki, F
- Journal Title
  
  RIMS Kokyuroku Bessatsu
  
  Volume: B39 Pages: 109-119
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23540101
[Journal Article] New example of the Borsuk-Ulam groups2013
- Author(s)
  Nagasaki, I, Ushitaki, F
- Journal Title
  
  RIMS Kokyuroku Bessatsu
  
  Volume: B39 Pages: 109-119
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23540101
[Journal Article] Remarks on equivariant and isovariant maps between representations2013
- Author(s)
  Nagasaki, I
- Journal Title
  
  Studia Humana et Naturalia
  
  Volume: 47 Pages: 61-67
- NAID
  120006328732
- Data Source
  KAKENHI-PROJECT-23540101
[Journal Article] Remarks on equivariant and isovariant maps betwen representations2013
- Author(s)
  Nagasaki, I
- Journal Title
  
  Studia Humana et Naturalia
  
  Volume: 47 Pages: 61-67
- Data Source
  KAKENHI-PROJECT-23540101
[Journal Article] On Borsuk-Ulam groups2012
- Author(s)
  長崎生光，牛瀧文宏
- Journal Title
  
  数理解析研究所講究録
  
  Volume: 1816 Pages: 36-43
- Data Source
  KAKENHI-PROJECT-23540101
[Journal Article] On Borsuk-Ulam groups2012
- Author(s)
  長崎生光, 牛瀧文宏
- Journal Title
  
  数理解析研究所講究録
  
  Volume: 1876 Pages: 36-43
- Data Source
  KAKENHI-PROJECT-23540101
[Journal Article] Homotopy clasification of maps from a closed manifold to the complement of a subspace arrangement2012
- Author(s)
  Nagasaki, I
- Journal Title
  
  Studia Humana et Naturalia
  
  Volume: 46 Pages: 45-53
- Data Source
  KAKENHI-PROJECT-23540101
[Journal Article] Homotopy classification of maps from a closed manifold to the complement of a subspace arrangement2012
- Author(s)
  I. Nagasaki
- Journal Title
  
  Studia Humana et Naturalia
  
  Volume: 46 Pages: 45-53
- NAID
  40019616194
- Data Source
  KAKENHI-PROJECT-23540101
[Journal Article] On the isovariant mapping equivalence between representation spaces2011
- Author(s)
  Ikumitsu Nagasaki
- Journal Title
  
  Studia Humana et Naturalia
  
  Volume: 45 Pages: 45-52
- NAID
  40019237369
- Data Source
  KAKENHI-PROJECT-23540101
[Journal Article] On isovariant mapping equivalent between representation spaces2011
- Author(s)
  Nagasaki, I
- Journal Title
  
  Studia Humana et Naturalia
  
  Volume: 45 Pages: 45-52
- NAID
  40019237369
- Data Source
  KAKENHI-PROJECT-23540101
[Journal Article] Isovariant maps from free C_n-manifolds to representation spheres2008
- Author(s)
  Ikumitsu, Nagasaki
- Journal Title
  
  Topol. Appli 155
  
  Pages: 1066-1076
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17540075
[Journal Article] 等変Borsuk-Ulam定理とその周辺2008
- Author(s)
  長崎生光
- Journal Title
  
  数理解析研究所講究録 1575
  
  Pages: 73-87
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-17540075
[Journal Article] Isovariant Borsuk-Ulam theorems and related topics2008
- Author(s)
  Ikumitsu, Nagasaki
- Journal Title
  
  RIMS Kokyuroku 1575
  
  Pages: 73-87
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17540075
[Journal Article] 等変Borsuk-Ulam定理とその周辺2008
- Author(s)
  長崎生光
- Journal Title
  
  数理解析研究所講究録 1575
  
  Pages: 73-87
- Data Source
  KAKENHI-PROJECT-17540075
[Journal Article] Isovariant maps from free Cn-manifolds to representation spheres2008
- Author(s)
  Ikumitsu Nagasaki
- Journal Title
  
  Topology and its Applications 155
  
  Pages: 1066-1076
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17540075
[Journal Article] Isovariant maps from free C_n-manifolds to representation spheres2008
- Author(s)
  Ikumitsu Nagasaki
- Journal Title
  
  Topology and its Applications 155
  
  Pages: 1066-1076
- Description
  「研究成果報告書概要(和文)」より
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17540075
[Journal Article] An isovariant borsuk-Ulam theorem and its converse2007
- Author(s)
  Ikumitsu Nagasaki
- Journal Title
  
  Proceedings of 34th Symposium on Transformation Groups
  
  Pages: 77-83
- Data Source
  KAKENHI-PROJECT-17540075
[Journal Article] Borsuk-Ulam type theorems from the viewpoint transformation group theory2007
- Author(s)
  Ikumitsu, Nagasaki
- Journal Title
  
  Studia Humana et Naturalia 41
  
  Pages: 53-65
- NAID
  110007056175
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17540075
[Journal Article] On existence of isovariant maps under Borsuk-Ulam type inequalities2007
- Author(s)
  Ikumitsu, Nagasaki
- Journal Title
  
  RIMS Kokyuroku 1569
  
  Pages: 28-34
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17540075
[Journal Article] On existence of isovariant maps under Borsuk-Ulam type inequalities2007
- Author(s)
  長崎生光
- Journal Title
  
  数理解析研究所講究録 1569
  
  Pages: 1569-1569
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-17540075
[Journal Article] On existence of isovariant maps under Borsuk-Ulam type inequalities2007
- Author(s)
  長崎生光
- Journal Title
  
  数理解析研究所講究録 1569
  
  Pages: 28-34
- Data Source
  KAKENHI-PROJECT-17540075
[Journal Article] 等変写像に関するBorsuk-Ulam型定理とその逆2007
- Author(s)
  長崎生光
- Journal Title
  
  数理解析研究所講究録 1540
  
  Pages: 172-179
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-17540075
[Journal Article] 変換群論から見たBorsuk-Ulam型定理2007
- Author(s)
  長崎生光
- Journal Title
  
  Studia Humana et Naturalia 41
  
  Pages: 53-65
- NAID
  110007056175
- Data Source
  KAKENHI-PROJECT-17540075
[Journal Article] Borsuk-Ulam type theorems for isovariant maps and their converse2007
- Author(s)
  Ikumitsu, Nagasaki
- Journal Title
  
  RIMS Kokyuroku 1540
  
  Pages: 172-179
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17540075
[Journal Article] 変換群論から見たBorsuk・Ulam型定理2007
- Author(s)
  長崎生光
- Journal Title
  
  Studia Humana et Naturalia 41
  
  Pages: 53-65
- NAID
  110007056175
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-17540075
[Journal Article] 等変写像に関するBorsuk-Ulam型定理とその逆2007
- Author(s)
  長崎生光
- Journal Title
  
  数理解析研究所講究録 1540
  
  Pages: 172-179
- Data Source
  KAKENHI-PROJECT-17540075
[Journal Article] Isovariant maps from C_n-manifolds to representation shperes and Borsuk-Ulam type theorems2006
- Author(s)
  Ikumitsu, Nagasaki
- Journal Title
  
  RIMS, Kokyuroku 1517
  
  Pages: 92-106
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17540075
[Journal Article] C_n-多様体から表現球面への等変写像とBorsuk-Ulam型定理2006
- Author(s)
  長崎生光
- Journal Title
  
  数理解析研究講究集 1517
  
  Pages: 92-106
- Data Source
  KAKENHI-PROJECT-17540075
[Journal Article] Isovariant Borsuk-Ulam results for pseudofree circle actions and their converse2006
- Author(s)
  Ikumitsu Nagasaki
- Journal Title
  
  Trans.Amer.Math.Soc. 358・2
  
  Pages: 743-757
- Data Source
  KAKENHI-PROJECT-17540075
[Journal Article] The converse of isovariant Borsuk-Ulam results for some abelian groups2006
- Author(s)
  Ikumitsu, Nagasaki
- Journal Title
  
  Osaka J. Math 43
  
  Pages: 689-710
- NAID
  120005986814
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17540075
[Journal Article] Isovariant Borsuk-Ulam results for pseudofree circle actions and their converse2006
- Author(s)
  Ikumitsu Nagasaki
- Journal Title
  
  Transactions of the American Mathematical Society 358
  
  Pages: 743-757
- Description
  「研究成果報告書概要(和文)」より
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17540075
[Journal Article] The converse of isovariant Borsuk-Ulam results for some abelian groups2006
- Author(s)
  Ikumitsu Nagasaki
- Journal Title
  
  Osaka J. Math. 43・3
  
  Pages: 689-710
- NAID
  120005986814
- Data Source
  KAKENHI-PROJECT-17540075
[Journal Article] The converse of isovariant Borsuk-Ulam results for some abelian groups2006
- Author(s)
  Ikumitsu Nagasaki
- Journal Title
  
  Osaka Journal of Mathematics 43
  
  Pages: 689-710
- NAID
  120005986814
- Description
  「研究成果報告書概要(和文)」より
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17540075
[Journal Article] Cn-多様体から表現球面への等変写像とBorsuk-Ulam型定理2006
- Author(s)
  長崎生光
- Journal Title
  
  数理解析研究所講究録 1517
  
  Pages: 92-106
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-17540075
[Journal Article] Isovariant Borsuk-Ulam type results for pseudofree circle actions and their converse2006
- Author(s)
  Ikumitsu, Nagasaki
- Journal Title
  
  Trans. Amer. Math. Soc 358
  
  Pages: 743-757
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17540075
[Journal Article] Isovariant Borsuk-Ulam type results and their converse2005
- Author(s)
  Ikumitsu, Nagasaki
- Journal Title
  
  RIMS Kokyuroku 1449
  
  Pages: 33-44
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17540075
[Journal Article] Isovariant Borsuk-Ulam type results and their converse2005
- Author(s)
  長崎生光
- Journal Title
  
  数理解析研究所講究録 1449
  
  Pages: 33-44
- Data Source
  KAKENHI-PROJECT-17540075
[Journal Article] Isovariant Borsuk-Ulam type results and their converse2005
- Author(s)
  Ikumitsu Nagasaki
- Journal Title
  
  数理解析研究所講究録 1449
  
  Pages: 33-44
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-17540075
[Presentation] Borsuk性をもつ表現について2023
- Author(s)
  長崎生光
- Organizer
  変換群論シンポジウム
- Data Source
  KAKENHI-PROJECT-23K03095
[Presentation] Isovariant maps and strong Borsuk-Ulam groups, Knots2013
- Author(s)
  Nagasaki, I
- Organizer
  Manifolds and Group Actions
- Place of Presentation
  Slubice, Poland
- Year and Date
  2013-09-11
- Data Source
  KAKENHI-PROJECT-23540101
[Presentation] The isovariant Borsuk-Ulam theorem and its related topics2013
- Author(s)
  長崎生光
- Organizer
  Symposium : Structures and Symmetry on Manifolds
- Place of Presentation
  那覇
- Year and Date
  2013-03-12
- Data Source
  KAKENHI-PROJECT-23540101
[Presentation] ボルスクウラム群について2012
- Author(s)
  長崎生光
- Organizer
  RIMS 研究集会 : 変換群の幾何の展開
- Place of Presentation
  京都
- Year and Date
  2012-05-29
- Data Source
  KAKENHI-PROJECT-23540101
[Presentation] On the exitence and non-existence of isovariant maps between representation spaces2012
- Author(s)
  Nagasaki, I
- Organizer
  Geometry of Manifolds and Group Axtions
- Place of Presentation
  Gdansk, Poland
- Year and Date
  2012-09-07
- Data Source
  KAKENHI-PROJECT-23540101
[Presentation] A new example of Borsuk-Ulam groups2011
- Author(s)
  牛瀧文宏，長崎生光
- Organizer
  数理解析研究所研究集会
- Place of Presentation
  京都大学
- Data Source
  KAKENHI-PROJECT-23540101
[Presentation] Borsuk-Ulam 群の新しい例2011
- Author(s)
  長崎生光
- Organizer
  日本数学会秋期総合分科会
- Place of Presentation
  松本
- Year and Date
  2011-09-28
- Data Source
  KAKENHI-PROJECT-23540101
[Presentation] Borsuk-Ulam群の新しい例2011
- Author(s)
  長崎生光，牛瀧文宏
- Organizer
  日本数学会秋季総合分科会
- Place of Presentation
  信州大学
- Data Source
  KAKENHI-PROJECT-23540101
[Presentation] Existence of isovariant maps between representations2007
- Author(s)
  長崎生光
- Organizer
  First joint international meeting between AMS and PTM
- Place of Presentation
  ワルシャワ大学
- Year and Date
  2007-08-02
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-17540075
[Presentation] Borsuk-Ulam type theorems and isovariant maps2007
- Author(s)
  Ikumitsu, Nagasaki
- Organizer
  2007 Meeting of Mathematical Society of Japan
- Place of Presentation
  Tohoku University
- Year and Date
  2007-09-22
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17540075
[Presentation] Existence of isovariant maps between representations2007
- Author(s)
  Ikumitsu, Nagasaki
- Organizer
  First joint international meeting between AMS and PTM
- Place of Presentation
  University of Warsaw
- Year and Date
  2007-08-02
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17540075
[Presentation] Borsuk-Ulam型定理と等変写像2007
- Author(s)
  長崎生光
- Organizer
  日本数学会2007秋期総合分科会
- Place of Presentation
  東北大学
- Year and Date
  2007-09-22
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-17540075
[Presentation] Isovariant Borsuk-Ulam theorems and related topics2007
- Author(s)
  Ikumitsu, Nagasaki
- Organizer
  RIMS workshop
- Place of Presentation
  RIMS
- Year and Date
  2007-08-21
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17540075
[Presentation] 等変Borsuk-Ulam定理とその周辺2007
- Author(s)
  長崎生光
- Organizer
  数理解析研究所短期共同研究「Borsuk-Ulam型定理の変換群論的アプローチ」
- Place of Presentation
  京都大学数理解析研究所
- Year and Date
  2007-08-21
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-17540075
[Presentation] 等変型のBorsukUlamの定理とその逆2006
- Author(s)
  長崎生光
- Organizer
  変換群論シンポジウム
- Place of Presentation
  神奈川県民センター
- Year and Date
  2006-11-23
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-17540075
[Presentation] Isovariant Borsuk-Ulam type theorems and their converse2006
- Author(s)
  Ikumitsu, Nagasaki
- Organizer
  Symposium on Transformation group theory
- Place of Presentation
  Kanagawa City Center
- Year and Date
  2006-11-23
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17540075
[Presentation] 等変写像に関するBorsuk-Ulam型定理とその逆2006
- Author(s)
  長崎生光
- Organizer
  数理解析研究所研究集会「特異点論とオーミニマルカテゴリー」
- Place of Presentation
  京都大学数理解析研究所
- Year and Date
  2006-11-30
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-17540075
[Presentation] Isovariant Borsuk-Ulam type theorems and their converse2006
- Author(s)
  Ikumitsu, Nagasaki
- Organizer
  RIMS Workshop
- Place of Presentation
  RIMS
- Year and Date
  2006-11-30
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17540075
[Presentation] Isovariant maps of free C_n-homology spheres to representation2006
- Author(s)
  kumitsu, Nagasaki
- Organizer
  Groups in Geometry and Topology
- Place of Presentation
  Malaga University
- Year and Date
  2006-09-06
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17540075
[Presentation] Isovariant maps of free C_n-homology spheres to representation spheres2006
- Author(s)
  Ikumitsu Nagasaki
- Organizer
  Groups in Geometry and Topology
- Place of Presentation
  マラガ大学
- Year and Date
  2006-09-06
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-17540075
[Presentation] Isovariant maps from free C_n-spheres to representation spheres2005
- Author(s)
  Ikumitsu, Nagasaki
- Organizer
  Workshop on K-theory and its applications
- Place of Presentation
  Okayama University
- Year and Date
  2005-11-28
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17540075
[Presentation] Isovariant Borsuk-Ulam type resuluts and their converse2005
- Author(s)
  Ikumitsu Nagasaki
- Organizer
  数理解析研究所研究集会「変換群論の新たな展開」
- Place of Presentation
  京都大学数理解析研究所
- Year and Date
  2005-06-09
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-17540075
[Presentation] 擬S^1作用に関するlsovariant型のBorsuk-Ulam型定理とその逆2005
- Author(s)
  長崎生光
- Organizer
  日本数学会2005秋期総合分科会
- Place of Presentation
  岡山大学
- Year and Date
  2005-09-19
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-17540075
[Presentation] Isovariant Borsuk-Ulam type resuluts and their converse2005
- Author(s)
  Ikumitsu, Nagasaki
- Organizer
  RIMS Workshop
- Place of Presentation
  RIMS
- Year and Date
  2005-06-09
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17540075
[Presentation] Isovariant Borsuk-Ulam type theorems for pseudofree S^1-actions and their comverse2005
- Author(s)
  Ikumitsu, Nagasaki
- Organizer
  2005 Meeting of Mathematical Society of Japan
- Place of Presentation
  Okayama University
- Year and Date
  2005-09-19
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17540075
[Presentation] Isovariant maps from free C_n-spheres to representation spheres2005
- Author(s)
  Ikumitsu Nagasaki
- Organizer
  Workshop on K-theory and its applications
- Place of Presentation
  岡山大学
- Year and Date
  2005-11-28
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-17540075
[Presentation] ボルスクウラム群について
- Author(s)
  長崎生光
- Organizer
  RIMS研究集会「変換群の幾何の展開」
- Place of Presentation
  京都
- Data Source
  KAKENHI-PROJECT-23540101
[Presentation] Isovariant maps and strong Borsuk-Ulam groups
- Author(s)
  Nagasaki, I
- Organizer
  Knots, Manifolds and Group Actions
- Place of Presentation
  Slubice, Poland
- Data Source
  KAKENHI-PROJECT-23540101
[Presentation] The isovariant Borsuk-Ulam theorem and its related topics
- Author(s)
  長崎生光
- Organizer
  Symposium: Structures and Symmetries on Manifolds
- Place of Presentation
  沖縄
- Data Source
  KAKENHI-PROJECT-23540101
[Presentation] On the existence and non-existence of isovariant maps between representation spaces
- Author(s)
  Ikumitsu Nagasaki
- Organizer
  Geometry of Manifolds and Group Actions
- Place of Presentation
  Gdansk, Poland
- Data Source
  KAKENHI-PROJECT-23540101

1. FUJIKI Akira (80027383)

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2. SAKANE Yusuke (00089872)

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6. KAWAKAMI Tomohiro (20234023)

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7. HARA Yasuhiro (10294141)

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Nagasaki Ikumitsu 長崎 生光

長崎 生光 ナガサキ イクミツ

NAGASAKI Ikumitsu 長崎 生光

IKUMITSU Nagasaki 長崎 生光

Research Projects

Research Products

Co-Researchers

Borsuk-Ulam type invariants and the existence problem of equivariant mapsPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Development of a evaluation model for medical care provision system by spatio-temporal statistical analysis

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Review Section

Research Institution

Analysis of functional classification and creation of discriminant model using reports on hospital functions

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Review Section

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Clinicopathological analyses on primary bone tumor: multicenter study

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Existence and classification problems of equivariant maps preserving orbit structuresPrincipal Investigator

Principal Investigator

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The study of Borsuk-Ulam type theorems in transformation group theoryPrincipal Investigator

Principal Investigator

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Asymptotic structures of non-compact hyperbolic 3-manifoIds and differential geometry

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Research on geometric invariants and moduli spaces

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ケーラー多様体上のベクトル束の研究

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Fixed point theorems and cobordism

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[Journal Article] Representations with the Borsuk-Ulam property2024

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[Journal Article] 新型コロナウイルス感染拡大時の療養状況と医療提供体制の都道府県別地域差に関する検討2021

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NAID

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[Journal Article] 床機能報告における入退棟経路による病棟機能分類の検討2020

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Nagasaki Ikumitsu 長崎生光

長崎生光ナガサキイクミツ

NAGASAKI Ikumitsu 長崎生光

IKUMITSU Nagasaki 長崎生光