Kotorii Yuka 小鳥居祐香

Researcher Number	30737143
Other IDs
Affiliation (Current)	2025: 広島大学, 先進理工系科学研究科(理), 准教授
Affiliation (based on the past Project Information) *help	2020 – 2025: 広島大学, 先進理工系科学研究科(理), 准教授 2018 – 2019: 国立研究開発法人理化学研究所, 革新知能統合研究センター, 特別研究員 2017: 国立研究開発法人理化学研究所, 分野横断型数理科学連携研究チーム, 特別研究員 2016: 東京大学, 大学院数理科学研究科, 特任研究員
Review Section/Research Field	Principal Investigator Basic Section 11020:Geometry-related / Geometry Except Principal Investigator Medium-sized Section 11:Algebra, geometry, and related fields
Keywords	Principal Investigator クラスパー / 有限型不変量 / クラスパー理論 / 絡み目ホモトピー / ミルナー不変量 / 絡み目 / 結び目理論 / タングル / ribbon category / monoidal category … More / Yetter--Drinfeld 加群 / ホップ代数 / タングル不変量 / ストリング絡み目 / 成分ホモトピー / 空間グラフ / Milnor不変量 / 仮想絡み目 / 仮想結び目 / Goussarov-Polyak-Viro不変量 / Vassiliev不変量 / ハンドル体絡み目 / 位相幾何学 … More Except Principal Investigator 位相的データ解析 / Wasserstein距離 / 最適輸送 Less

結び目理論におけるクラスパー手術と不変量の研究Principal Investigator
- Principal Investigator
  
  小鳥居祐香
- Project Period (FY)
  2025 – 2028
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 11020:Geometry-related
- Research Institution
  Hiroshima University
最適輸送理論の深化－数理情報の融合研究－
- Principal Investigator
  
  太田慎一
- Project Period (FY)
  2024 – 2026
- Research Category
  
  Grant-in-Aid for Challenging Research (Exploratory)
- Review Section
  
  Medium-sized Section 11:Algebra, geometry, and related fields
- Research Institution
  Osaka University
Research on finite type invariants and Milnor invariants by clasper theoryPrincipal Investigator
- Principal Investigator
  
  小鳥居祐香
- Project Period (FY)
  2020 – 2024
- Research Category
  
  Grant-in-Aid for Early-Career Scientists
- Review Section
  
  Basic Section 11020:Geometry-related
- Research Institution
  Hiroshima University
Finite type invariants and Milnor invariants by clasper theoryPrincipal Investigator
- Principal Investigator
  
  Kotorii Yuka
- Project Period (FY)
  2016 – 2020
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Geometry
- Research Institution
  Hiroshima University
  Institute of Physical and Chemical Research
  The University of Tokyo

All 2023 2022 2021 2020 2019 2018 2017 2016

All Journal Article Presentation

[Journal Article] Ribbon Yetter-Drinfeld modules and tangle invariants2023
- Author(s)
  Kazuo Habiro and Yuka Kotorii
- Journal Title
  
  Journal of Topology and Analysis
  
  Volume: ー Issue: 02 Pages: 295-314
- DOI
  10.1142/s179352532350019x
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20K14322
[Journal Article] Link-homotopy classes of 4-component links and claspers2023
- Author(s)
  Yuka Kotorii and Atsuhiko Mizusawa
- Journal Title
  
  Journal of Knot Theory and Its Ramifications
  
  Volume: Vol 32 Issue: 06
- DOI
  10.1142/s0218216523500451
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20K14322
[Journal Article] Homotopy theories of colored links and spatial graphs2023
- Author(s)
  Yuka Kotorii and Atsuhiko Mizusawa
- Journal Title
  
  arXiv:math/2312.12822
  
  Volume: ー
- Data Source
  KAKENHI-PROJECT-20K14322
[Journal Article] Goussarov-Polyak-Viro 予想 (n=3) について2022
- Author(s)
  高村正志, 伊藤昇, 小鳥居祐香
- Journal Title
  
  研究集会「結び目の数理 IV」報告集
  
  Volume: IV
- Open Access
- Data Source
  KAKENHI-PROJECT-20K14322
[Journal Article] リボンYetter-Drinfeld 加群とタングル不変量2022
- Author(s)
  小鳥居祐香, 葉廣和夫
- Journal Title
  
  第69回トポロジーシンポジウム講演集
  
  Volume: -
- Open Access
- Data Source
  KAKENHI-PROJECT-20K14322
[Journal Article] Goussarov-Polyak-Viro Conjecture for degree three case2022
- Author(s)
  Ito Noboru、Kotorii Yuka、Takamura Masashi
- Journal Title
  
  Journal of Knot Theory and Its Ramifications
  
  Volume: - Issue: 05
- DOI
  10.1142/s0218216522500195
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20K03604, KAKENHI-PROJECT-20K14322
[Journal Article] Clasper presentations of Habegger-Lin's action on string links2022
- Author(s)
  Yuka Kotorii, Atsuhiko Mizusawa
- Journal Title
  
  arXivmath
  
  Volume: -
- Open Access
- Data Source
  KAKENHI-PROJECT-20K14322
[Journal Article] Goussarov-Polyak-Viro’s n-equivalence and the pure virtual braid group2021
- Author(s)
  Yuka Kotorii
- Journal Title
  
  Kobe J. Math.
  
  Volume: 38
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20K14322
[Journal Article] HL-homotopy of handlebody-links and Milnor's invariants2017
- Author(s)
  Kotorii Yuka、Mizusawa Atsuhiko
- Journal Title
  
  Topology and its Applications
  
  Volume: 221 Pages: 715-736
- DOI
  10.1016/j.topol.2017.02.073
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16K17586
[Journal Article] HL-homotopy of handlebody-links and Milnor’s invariants2017
- Author(s)
  Yuka Kotorii, Atsuhiko Mizusawa
- Journal Title
  
  Topology and its Applications
  
  Volume: 221 Pages: 715-736
- Peer Reviewed / Acknowledgement Compliant / Open Access
- Data Source
  KAKENHI-PROJECT-16K17586
[Journal Article] On handlebody-links and Milnor's link-homotopy invariants2016
- Author(s)
  Yuka Kotorii
- Journal Title
  
  京都大学数理解析研究所講究録
  
  Volume: 2004 Pages: 38-46
- Open Access
- Data Source
  KAKENHI-PROJECT-16K17586
[Journal Article] Relationship between the Milnor's ${\mu}$-invariant and HOMFLYPT polynomial2016
- Author(s)
  Yuka Kotorii
- Journal Title
  
  京都大学数理解析研究所講究録
  
  Volume: 1991 Pages: 98-103
- Open Access
- Data Source
  KAKENHI-PROJECT-16K17586
[Journal Article] A relation between Milnor’s μ-invariants and HOMFLYPT polynomials2016
- Author(s)
  Yuka Kotorii
- Journal Title
  
  Journal of Knot Theory and Its Ramifications
  
  Volume: 25 Issue: 13 Pages: 1650072-1650072
- DOI
  10.1142/s0218216516500723
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-16K17586
[Presentation] 結び目や空間グラフの研究2023
- Author(s)
  Yuka Kotorii
- Organizer
  女子学部生サマーキャンプ企画検討会
- Invited
- Data Source
  KAKENHI-PROJECT-20K14322
[Presentation] Link invariants and link-homotopy2023
- Author(s)
  Yuka Kotorii
- Organizer
  SKCM2 Kick-off Symposium Hiroshima University
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K14322
[Presentation] Spacial graph entanglement2023
- Author(s)
  Yuka Kotorii, Atsuhiko Mizusawa
- Organizer
  第5回理研AIP数学系合同セミナー
- Invited
- Data Source
  KAKENHI-PROJECT-20K14322
[Presentation] Entanglement of spacial graph2023
- Author(s)
  Yuka Kotorii, Atsuhiko Mizusawa
- Organizer
  WPI-SKCM2 Nara Spring Symposium
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K14322
[Presentation] タングル圏について2023
- Author(s)
  Yuka Kotorii
- Organizer
  トポロジー新人セミナー
- Invited
- Data Source
  KAKENHI-PROJECT-20K14322
[Presentation] “Link-homotopy” of links, colored links and spatial graphs2023
- Author(s)
  Yuka Kotorii, Atsuhiko Mizusawa
- Organizer
  Dynamics & Statistics of Chiral Topological Matter
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K14322
[Presentation] On ribbon Yetter-Drinfeld modules and tangle invariants2023
- Author(s)
  Yuka Kotorii, Atsuhiko Mizusawa
- Organizer
  Mini-workshop on Low-dimensional Topology
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K14322
[Presentation] “Link-homotopy" of spatial graphs2023
- Author(s)
  Yuka Kotorii, Atsuhiko Mizusawa
- Organizer
  Winter School on Low-dimensional Topology and Rerated Topics
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K14322
[Presentation] タングル圏と絡み目不変量2023
- Author(s)
  Yuka Kotorii
- Organizer
  広島大学数学プログラム談話会
- Invited
- Data Source
  KAKENHI-PROJECT-20K14322
[Presentation] Homotopy theories of colored links and spatial graphs2023
- Author(s)
  Yuka Kotorii, Atsuhiko Mizusawa
- Organizer
  Topology seminar, Free university, Netherlands
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K14322
[Presentation] 1 minute speech2022
- Author(s)
  Yuka Kotorii
- Organizer
  Women in Mathematics
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K14322
[Presentation] 紐の絡み方の研究2022
- Author(s)
  小鳥居祐香
- Organizer
  令和4 年度Micron Awards 広島大学マイクロン科学技術奨励金・広島大学女性科学技術フェローシップ制度授与式・講演会
- Invited
- Data Source
  KAKENHI-PROJECT-20K14322
[Presentation] Tangle category and tangle invariant",2022
- Author(s)
  小鳥居祐香
- Organizer
  数理・情報系研究集会@京都大学
- Invited
- Data Source
  KAKENHI-PROJECT-20K14322
[Presentation] Links, linking numbers and link invariants2022
- Author(s)
  Yuka Kotorii
- Organizer
  SKCM2 weekly online seminar, Hiroshima University
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K14322
[Presentation] Yetter-Drinfeld 加群から構成するタングル不変量について2022
- Author(s)
  Yuka Kotorii, Kazuo Habiro
- Organizer
  東京女子大学トポロジーセミナー
- Invited
- Data Source
  KAKENHI-PROJECT-20K14322
[Presentation] リボンYetter-Drinfeld 加群とタングル不変量2022
- Author(s)
  Yuka Kotorii, Kazuo Habiro
- Organizer
  第69 回トポロジーシンポジウム
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K14322
[Presentation] clasper を用いた5成分 link の link-homotopy 類の分類2022
- Author(s)
  小鳥居祐香, 水澤篤彦
- Organizer
  日本数学会 2021 日本数学会春季総合分科会
- Data Source
  KAKENHI-PROJECT-20K14322
[Presentation] Random knot について2022
- Author(s)
  小鳥居祐香
- Organizer
  ACT-X 数理系の会@京大
- Invited
- Data Source
  KAKENHI-PROJECT-20K14322
[Presentation] 絡み目の絡み目ホモトピーによる分類について2021
- Author(s)
  小鳥居祐香，水澤篤彦
- Organizer
  広島大学トポロジー・幾何セミナー
- Invited
- Data Source
  KAKENHI-PROJECT-16K17586
[Presentation] 絡み目の絡み目ホモトピーによる分類について2021
- Author(s)
  小鳥居祐香，水澤篤彦
- Organizer
  広島大学トポロジー・幾何セミナー
- Invited
- Data Source
  KAKENHI-PROJECT-20K14322
[Presentation] Linking numbers of random links2020
- Author(s)
  小鳥居祐香
- Organizer
  数学と諸分野の連携にむけた若手数学者交流会2021
- Invited
- Data Source
  KAKENHI-PROJECT-16K17586
[Presentation] Linking numbers of random links2020
- Author(s)
  小鳥居祐香
- Organizer
  数学と諸分野の連携にむけた若手数学者交流会2021
- Invited
- Data Source
  KAKENHI-PROJECT-20K14322
[Presentation] A new presentation of 4-component link-homotopy classes and an algorithm2020
- Author(s)
  Yuka Kotorii, Atsuhiko Mizusawa
- Organizer
  Friday Seminar on Knot Theory 大阪市立大学数学研究所
- Invited
- Data Source
  KAKENHI-PROJECT-20K14322
[Presentation] Levine's classification of 4-component links up to link-homotopy and its classification by claspers2020
- Author(s)
  Yuka Kotorii, Atsuhiko Mizusawa
- Organizer
  East Asian Conference on Geometric Topology
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K17586
[Presentation] A new presentation of 4-component link-homotopy classes and an algorithm2020
- Author(s)
  Yuka Kotorii, Atsuhiko Mizusawa
- Organizer
  Friday Seminar on Knot Theory 大阪市立大学数学研究所
- Invited
- Data Source
  KAKENHI-PROJECT-16K17586
[Presentation] clasperを用いた, 2つの4成分linkがlink-homotopicであるか判定するアルゴリズム2020
- Author(s)
  小鳥居祐香，水澤篤彦
- Organizer
  日本数学会2020 年度秋季総合分科会, 熊本大学
- Data Source
  KAKENHI-PROJECT-16K17586
[Presentation] clasperを用いた, 2つの4成分linkがlink-homotopicであるか判定するアルゴリズム2020
- Author(s)
  小鳥居祐香，水澤篤彦
- Organizer
  日本数学会2020 年度秋季総合分科会, 熊本大学
- Data Source
  KAKENHI-PROJECT-20K14322
[Presentation] On random knot2019
- Author(s)
  小鳥居祐香
- Organizer
  第二回理研AIP数学系合同セミナー
- Invited
- Data Source
  KAKENHI-PROJECT-16K17586
[Presentation] 結び目のトポロジー2019
- Author(s)
  小鳥居祐香
- Organizer
  第２回自然科学の数学的原理
- Invited
- Data Source
  KAKENHI-PROJECT-16K17586
[Presentation] On Levine’s classification of link-homotopy classes of 4-component links2019
- Author(s)
  Yuka Kotorii, Atsuhiko Mizusawa
- Organizer
  Friday Seminar on Knot Theory
- Invited
- Data Source
  KAKENHI-PROJECT-16K17586
[Presentation] On Milnor's invariants and handle body-links2019
- Author(s)
  Yuka Kotorii, Atsuhiko Mizusawa
- Organizer
  Young Topologist meeting 2019
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K17586
[Presentation] Introduction to Milnor invariant -from classical knots to handlebody-links-2019
- Author(s)
  Yuka Kotorii
- Organizer
  ハンドル体結び目とその周辺 12
- Invited
- Data Source
  KAKENHI-PROJECT-16K17586
[Presentation] On link-homotopy classes of 4-component links and clasper presentations2019
- Author(s)
  Yuka Kotorii, Atsuhiko Mizusawa
- Organizer
  The 2nd Meeting on Spatial Graph Theory
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K17586
[Presentation] クラスパーを用いた4成分絡み目のlink-homotopy 類の分類2019
- Author(s)
  小鳥居祐香, 水澤篤彦
- Organizer
  日本数学会2019年度秋季総合分科会
- Data Source
  KAKENHI-PROJECT-16K17586
[Presentation] Link-homotopy classes of 4-component links and clasper theory2019
- Author(s)
  Yuka Kotorii, Atsuhiko Mizusawa
- Organizer
  Young Topologist meeting 2019
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K17586
[Presentation] On random models of links and linking numbers2019
- Author(s)
  小鳥居祐香
- Organizer
  京都大学高等研究院平岡研究室セミナー
- Invited
- Data Source
  KAKENHI-PROJECT-16K17586
[Presentation] $C_n$-move on long virtual knot and Goussarov-Polyak-Viro's2018
- Author(s)
  小鳥居祐香
- Organizer
  日本数学会2018 年度年会プログラム, 東京大学
- Data Source
  KAKENHI-PROJECT-16K17586
[Presentation] Topology and machine leaning2018
- Author(s)
  小鳥居祐香
- Organizer
  理研AIP ニューカマーセミナー
- Invited
- Data Source
  KAKENHI-PROJECT-16K17586
[Presentation] Goussarov-Polyak-Viro's finite type invariant and a local move on virtual knots2018
- Author(s)
  Yuka Kotorii
- Organizer
  10th KOOK-TAPU workshop
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K17586
[Presentation] On combinatorial formulas of finite type invariant for knots2018
- Author(s)
  小鳥居祐香
- Organizer
  大阪大学トポロジーセミナー
- Invited
- Data Source
  KAKENHI-PROJECT-16K17586
[Presentation] ミルナー不変量とハンドル体絡み目の分類について2018
- Author(s)
  小鳥居祐香
- Organizer
  第2回岡潔女性数学者セミナー
- Invited
- Data Source
  KAKENHI-PROJECT-16K17586
[Presentation] パーシステントホモロジーを用いた位相的データ解析について2018
- Author(s)
  小鳥居祐香
- Organizer
  最適輸送と機械学習理論の周辺,
- Invited
- Data Source
  KAKENHI-PROJECT-16K17586
[Presentation] On Goussarov-Polyak-Viro's finite type invariants and a virtual $C_n$-equivalence on long virtual knots2018
- Author(s)
  Yuka Kotorii
- Organizer
  低次元トポロジーセミナー, 京都大学
- Invited
- Data Source
  KAKENHI-PROJECT-16K17586
[Presentation] On a local move related to Goussarov-Polyak-Viro’s finite type invariant on virtual knots2018
- Author(s)
  小鳥居祐香
- Organizer
  Tsuda-Gakugei Topology Workshop
- Invited
- Data Source
  KAKENHI-PROJECT-16K17586
[Presentation] Virtual $C_n$-moves on long virtual knots2017
- Author(s)
  Yuka Kotorii
- Organizer
  Lando-Kazarian Seminar, Higher School of Economics, Russia
- Invited
- Data Source
  KAKENHI-PROJECT-16K17586
[Presentation] On higher order linking numbers for handlebody-links2017
- Author(s)
  Yuka Kotorii
- Organizer
  幾何セミナー, 大阪大学
- Invited
- Data Source
  KAKENHI-PROJECT-16K17586
[Presentation] Virtual $C_n$-moves on long virtual knots2017
- Author(s)
  Yuka Kotorii
- Organizer
  Manturov seminar, Moscow State University, Russia
- Invited
- Data Source
  KAKENHI-PROJECT-16K17586
[Presentation] On link-homotopy classes of handlebody-links2017
- Author(s)
  Yuka Kotorii
- Organizer
  Friday Seminar on Knot Theory, 大阪市立大学数学研究所
- Invited
- Data Source
  KAKENHI-PROJECT-16K17586
[Presentation] 結び目の数学2017
- Author(s)
  小鳥居祐香
- Organizer
  RIKEN iTHEMS のアウトリーチについての研究会2017
- Invited
- Data Source
  KAKENHI-PROJECT-16K17586
[Presentation] Milnor's link-homotopy invariants for handlebody-links2017
- Author(s)
  Yuka Kotorii
- Organizer
  Geometric Topology Seminar, Higher School of Economics, Russia
- Invited
- Data Source
  KAKENHI-PROJECT-16K17586
[Presentation] Milnor invariant for bouquet graphs2017
- Author(s)
  小鳥居祐香、水澤篤彦
- Organizer
  第40回伊豆トポロジーセミナー
- Place of Presentation
  ホテル伊東ガーデン (神奈川県・伊東市)
- Year and Date
  2017-03-20
- Data Source
  KAKENHI-PROJECT-16K17586
[Presentation] On virtual $C_n$-moves on virtual knots2017
- Author(s)
  Yuka Kotorii
- Organizer
  N-KOOK セミナー
- Invited
- Data Source
  KAKENHI-PROJECT-16K17586
[Presentation] On $Delta$-link homotopy2017
- Author(s)
  Yuka Kotorii
- Organizer
  Geometric Topology Seminar, Higher School of Economics, Russia
- Invited
- Data Source
  KAKENHI-PROJECT-16K17586
[Presentation] Milnor invariant for handlebody-links2016
- Author(s)
  小鳥居祐香、水澤篤彦
- Organizer
  2016 日本数学会秋季総合分科会
- Place of Presentation
  関西大学(大阪府・吹田市)
- Year and Date
  2016-09-15
- Data Source
  KAKENHI-PROJECT-16K17586
[Presentation] Milnor invariant and its relationship with Alexander polynomial2016
- Author(s)
  小鳥居祐香
- Organizer
  筑波大学トポロジーセミナー
- Place of Presentation
  筑波大学 (茨城県・つくば市)
- Year and Date
  2016-11-16
- Invited
- Data Source
  KAKENHI-PROJECT-16K17586
[Presentation] ハンドル体絡み目のミルナー不変量と HL-ホモトピー分類について2016
- Author(s)
  小鳥居祐香、水澤篤彦
- Organizer
  東京女子大学トポロジーセミナー
- Place of Presentation
  東京女子大学 (東京都・杉並区)
- Year and Date
  2016-04-23
- Invited
- Data Source
  KAKENHI-PROJECT-16K17586
[Presentation] On Milnor’s link-homotopy invariants for handlebody-links2016
- Author(s)
  小鳥居祐香、水澤篤彦
- Organizer
  トポロジー火曜セミナー
- Place of Presentation
  東京大学 (東京都・目黒区)
- Year and Date
  2016-05-10
- Invited
- Data Source
  KAKENHI-PROJECT-16K17586
[Presentation] On handlebody-links and Milnor’s link-homotopy invari- ants2016
- Author(s)
  Yuka Kotorii, Atsuhiko Mizusawa
- Organizer
  Intelligence of Low-dimensional Topology
- Place of Presentation
  RIMS (京都府・京都市)
- Year and Date
  2016-05-18
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K17586
[Presentation] On Milnor’s invariants for handlebody-links2016
- Author(s)
  小鳥居祐香、水澤篤彦
- Organizer
  茨城高専数学セミナー
- Place of Presentation
  茨城工業高等専門学校 (茨城県・ひたちなか市)
- Year and Date
  2016-09-02
- Invited
- Data Source
  KAKENHI-PROJECT-16K17586
[Presentation] 結び目の不変量2016
- Author(s)
  小鳥居祐香
- Organizer
  無限群と幾何学の新展開のアウトリーチについての研究会
- Place of Presentation
  玉原セミナーハウス (群馬県・沼田市)
- Year and Date
  2016-06-10
- Invited
- Data Source
  KAKENHI-PROJECT-16K17586
[Presentation] On Milnor’s $\bar{\mu}$-invariants for handlebody-links2016
- Author(s)
  Yuka Kotorii, Mizusawa Atsuhiko
- Organizer
  International Workshop on Spatial Graphs 2016
- Place of Presentation
  早稲田大学 (東京都・新宿区)
- Year and Date
  2016-08-03
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K17586

1. 太田慎一 (00372558)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
2. 宇田智紀 (90812272)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
3. 伊藤昇

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results

Kotorii Yuka 小鳥居 祐香

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結び目理論におけるクラスパー手術と不変量の研究Principal Investigator

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最適輸送理論の深化－数理情報の融合研究－

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Research on finite type invariants and Milnor invariants by clasper theoryPrincipal Investigator

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Finite type invariants and Milnor invariants by clasper theoryPrincipal Investigator

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[Journal Article] Ribbon Yetter-Drinfeld modules and tangle invariants2023

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[Journal Article] Link-homotopy classes of 4-component links and claspers2023

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[Journal Article] Homotopy theories of colored links and spatial graphs2023

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[Journal Article] Goussarov-Polyak-Viro 予想 (n=3) について2022

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[Journal Article] リボンYetter-Drinfeld 加群とタングル不変量2022

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[Journal Article] Goussarov-Polyak-Viro Conjecture for degree three case2022

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[Journal Article] Clasper presentations of Habegger-Lin's action on string links2022

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[Journal Article] Goussarov-Polyak-Viro’s n-equivalence and the pure virtual braid group2021

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[Journal Article] HL-homotopy of handlebody-links and Milnor's invariants2017

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[Journal Article] HL-homotopy of handlebody-links and Milnor’s invariants2017

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[Journal Article] On handlebody-links and Milnor's link-homotopy invariants2016

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[Journal Article] Relationship between the Milnor's ${\mu}$-invariant and HOMFLYPT polynomial2016

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Kotorii Yuka 小鳥居祐香