NOGUCHI KENTA 野口健太

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Noguchi Kenta 野口健太

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Researcher Number	50748613
Other IDs	https://orcid.org/0000-0002-7790-0782
Affiliation (Current)	2025: 東京理科大学, 創域理工学部情報計算科学科, 准教授 2025: 慶應義塾大学, 理工学部(矢上), 訪問研究員
Affiliation (based on the past Project Information) *help	2023: 東京理科大学, 創域理工学部情報計算科学科, 准教授 2022: 東京理科大学, 理工学部情報科学科, 准教授 2018 – 2021: 東京理科大学, 理工学部情報科学科, 講師 2017: 東京電機大学, システムデザイン工学部, 助教
Review Section/Research Field	Principal Investigator Basic Section 12030:Basic mathematics-related / Foundations of mathematics/Applied mathematics
Keywords	Principal Investigator グラフ彩色 / グラフ理論 / 四角形分割 / 三角形分割 / 閉曲面

A study on graph colorings of triangulations and quadrangulations using the method of partial dualityPrincipal Investigator
- Principal Investigator
  
  野口健太
- Project Period (FY)
  2021 – 2025
- Research Category
  
  Grant-in-Aid for Early-Career Scientists
- Review Section
  
  Basic Section 12030:Basic mathematics-related
- Research Institution
  Tokyo University of Science
Existence of 5-chromatic locally planar triangulations on closed surfaces and the weak Grunbaum's conjecturePrincipal Investigator
- Principal Investigator
  
  Noguchi Kenta
- Project Period (FY)
  2017 – 2021
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Foundations of mathematics/Applied mathematics
- Research Institution
  Tokyo University of Science
  Tokyo Denki University

All 2024 2023 2022 2021 2020 2019 2018 2017

All Journal Article Presentation

[Journal Article] Cubic graphs having only k-cycles in each 2-factor2024
- Author(s)
  Naoki Matsumoto, Kenta Noguchi, Takamasa Yashima
- Journal Title
  
  Discussiones Mathematicae Graph Theory
  
  Volume: 44 Issue: 1 Pages: 281-296
- DOI
  10.7151/dmgt.2447
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-21K13831
[Journal Article] UNKNOTTABILITY OF SPATIAL GRAPHS BY REGION CROSSING CHANGES2023
- Author(s)
  Yukari Funakoshi, Kenta Noguchi, Ayaka Shimizu
- Journal Title
  
  Osaka Journal of Mathematics
  
  Volume: 60 Issue: 3 Pages: 671-682
- DOI
  10.18910/92414
- ISSN
  00306126
- Language
  English
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-21K13831
[Journal Article] Embeddings of a Graph into a Surface with Different Weak Chromatic Numbers2020
- Author(s)
  Kengo Enami and Kenta Noguchi
- Journal Title
  
  Graphs and Combinatorics
  
  Volume: 37 Issue: 2 Pages: 435-444
- DOI
  10.1007/s00373-020-02256-8
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19J13359, KAKENHI-PROJECT-17K14239
[Journal Article] Proper 3-orientations of bipartite planar graphs with minimum degree at least 32020
- Author(s)
  Kenta Noguchi
- Journal Title
  
  Discrete Applied Mathematics
  
  Volume: 279 Pages: 195-197
- DOI
  10.1016/j.dam.2019.10.009
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-17K14239
[Journal Article] [a,b]-Factors of graphs on surfaces2019
- Author(s)
  Ryota Matsubara, Haruhide Matsuda, Nana Matsuo, Kenta Noguchi, Kenta Ozeki
- Journal Title
  
  Discrete Mathematics
  
  Volume: 342 Issue: 7 Pages: 1979-1988
- DOI
  10.1016/j.disc.2019.03.016
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-17K14239, KAKENHI-PROJECT-18K03391, KAKENHI-PROJECT-15K04980
[Journal Article] Extension to 3-colorable triangulations on surfaces2019
- Author(s)
  A. Nakamoto, K. Noguchi and K. Ozeki
- Journal Title
  
  SIAM Journal on Discrete Mathematics
  
  Volume: 33 Issue: 3 Pages: 1390-1414
- DOI
  10.1137/17m1135505
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-18K03390, KAKENHI-PROJECT-18K03391, KAKENHI-PROJECT-17K14239, KAKENHI-PROJECT-19H01803
[Journal Article] Grunbaum colorings of even triangulations on surfaces2018
- Author(s)
  Michal Kotrbcik, Naoki Matsumoto, Bojan Mohar, Atsuhiro Nakamoto, Kenta Noguchi, Kenta Ozeki, Andrej Vodopivec
- Journal Title
  
  Journal of Graph Theory
  
  Volume: 87 Issue: 4 Pages: 475-491
- DOI
  10.1002/jgt.22169
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K14239, KAKENHI-PROJECT-18K03390
[Journal Article] Spanning bipartite quadrangulations of even triangulations2018
- Author(s)
  Nakamoto Atsuhiro、Noguchi Kenta、Ozeki Kenta
- Journal Title
  
  Journal of Graph Theory
  
  Volume: 90 Issue: 3 Pages: 267-287
- DOI
  10.1002/jgt.22400
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-18K03391, KAKENHI-PROJECT-17K14239, KAKENHI-PROJECT-18K03390, KAKENHI-PROJECT-19H01803
[Journal Article] No optimal 1-planar graph triangulates any nonorientable closed surface2018
- Author(s)
  Nagasawa Taku、Noguchi Kenta、Suzuki Yusuke
- Journal Title
  
  Journal of Graph Theory
  
  Volume: 89 Issue: 3 Pages: 350-360
- DOI
  10.1002/jgt.22255
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-16K05250, KAKENHI-PROJECT-17K14239
[Journal Article] Optimal 1-embedded graphs which triangulate other surfaces2018
- Author(s)
  Taku Nagasawa, Kenta Noguchi, Yusuke Suzuki
- Journal Title
  
  The proceedings of the conference NAO-Asia 2016
  
  Volume: 印刷中
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17K14239
[Journal Article] On homeomorphically irreducible spanning trees in cubic graphs2018
- Author(s)
  Arthur Hoffmann-Ostenhof, Kenta Noguchi, Kenta Ozeki
- Journal Title
  
  Journal of Graph Theory
  
  Volume: 印刷中 Issue: 2 Pages: 93-100
- DOI
  10.1002/jgt.22242
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K14239, KAKENHI-PROJECT-18K03391
[Journal Article] Optimal 1-planar graphs which quadrangulate other surfaces2017
- Author(s)
  Kenta Noguchi
- Journal Title
  
  The Australasian Journal of Combinatorics
  
  Volume: 69 Pages: 169-173
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-17K14239
[Presentation] 双対グラフが1-点カットをもつような完全グラフの埋め込み2024
- Author(s)
  野口　健太
- Organizer
  日本数学会2024年度年会
- Data Source
  KAKENHI-PROJECT-21K13831
[Presentation] 面のサイズと双対グラフの連結度2023
- Author(s)
  野口　健太
- Organizer
  2023年度応用数学合同研究集会
- Data Source
  KAKENHI-PROJECT-21K13831
[Presentation] Face sizes and the connectivity of the dual2023
- Author(s)
  Kenta Noguchi
- Organizer
  35th Workshop on Topological Graph Theory
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K13831
[Presentation] Cubic graphs having only k-cycles in each 2-factor2023
- Author(s)
  Kenta Noguchi
- Organizer
  The First Shiraz-Yokohama Workshop on Graph Theory
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K13831
[Presentation] Spanning bipartite quadrangulations of triangulations of the projective plane2023
- Author(s)
  Kenta Noguchi
- Organizer
  Joint Mathematics Meetings 2023
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K13831
[Presentation] 閉曲面上のグラフ，とくに三角形分割と四角形分割2023
- Author(s)
  野口　健太
- Organizer
  日本数学会2023年度年会
- Invited
- Data Source
  KAKENHI-PROJECT-21K13831
[Presentation] 無限個の既約グラフをもつ生成定理2022
- Author(s)
  野口　健太
- Organizer
  令和3年度RIMS共同研究（グループ型A）『グラフの局所構造の制限が与える不変量への影響』
- Invited
- Data Source
  KAKENHI-PROJECT-21K13831
[Presentation] 射影平面の三角形分割が二部的全域四角形分割を持つための必要十分条件2022
- Author(s)
  野口　健太
- Organizer
  Japanese Conference on Combinatorics and its Applications 2022・離散数学とその応用研究集会2022
- Data Source
  KAKENHI-PROJECT-21K13831
[Presentation] 射影平面の三角形分割における二部的全域四角形分割2022
- Author(s)
  野口　健太
- Organizer
  2022年度応用数学合同研究集会
- Data Source
  KAKENHI-PROJECT-21K13831
[Presentation] 三角形分割が二部的全域四角形分割を持つための必要条件2022
- Author(s)
  野口　健太
- Organizer
  第34回位相幾何学的グラフ理論研究集会
- Data Source
  KAKENHI-PROJECT-21K13831
[Presentation] On 1-chromatic number of a surface with small genus2021
- Author(s)
  野口　健太
- Organizer
  第33回位相幾何学的グラフ理論研究集会
- Data Source
  KAKENHI-PROJECT-21K13831
[Presentation] Spanning bipartite subgraphs of triangulations of a surface2021
- Author(s)
  Kenta Noguchi
- Organizer
  8th European Congress of Mathematics
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K14239
[Presentation] 特別な2-因子のみをもつ3-正則グラフについて2021
- Author(s)
  野口　健太、松本　直己、八島　高将
- Organizer
  日本数学会2021年度秋季総合分科会
- Data Source
  KAKENHI-PROJECT-21K13831
[Presentation] 平面的グラフの proper orientation number2020
- Author(s)
  野口　健太
- Organizer
  日本数学会2020年度秋季総合分科会
- Data Source
  KAKENHI-PROJECT-17K14239
[Presentation] 空間グラフの領域交差交換について2020
- Author(s)
  野口　健太
- Organizer
  第32回位相幾何学的グラフ理論研究集会
- Data Source
  KAKENHI-PROJECT-17K14239
[Presentation] 平面的２部グラフの proper orientation number2019
- Author(s)
  野口　健太
- Organizer
  第31回位相幾何学的グラフ理論研究集会
- Data Source
  KAKENHI-PROJECT-17K14239
[Presentation] Extension of a quadrangulation to triangulations, and spanning quadrangulations of a triangulation2019
- Author(s)
  Kenta Noguchi
- Organizer
  The 2nd East Asia Workshop on Extremal and Structural Graph Theory
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K14239
[Presentation] HISTs in graphs on surfaces2018
- Author(s)
  Kenta Noguchi
- Organizer
  The Fourth Japan-Sino Symposium on Graph Theory, Combinatorics and Their Applications
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K14239
[Presentation] 1-平面的グラフの連結度とハミルトン性2018
- Author(s)
  野口　健太
- Organizer
  日本数学会2018年度秋季総合分科会
- Data Source
  KAKENHI-PROJECT-17K14239
[Presentation] 偶三角形分割における辺数の大きな二部的全域部分グラフ2018
- Author(s)
  野口　健太
- Organizer
  日本数学会2018年度年会
- Data Source
  KAKENHI-PROJECT-17K14239
[Presentation] 曲面上のグラフとHIST2018
- Author(s)
  野口　健太
- Organizer
  2018年度応用数学合同研究集会
- Data Source
  KAKENHI-PROJECT-17K14239
[Presentation] 1-平面的グラフの連結度と全域部分グラフ2018
- Author(s)
  野口　健太
- Organizer
  離散数学とその応用研究集会2018
- Data Source
  KAKENHI-PROJECT-17K14239
[Presentation] Re-embedding an optimal 1-planar graph into a triangulation or a quadrangulation2018
- Author(s)
  Kenta Noguchi
- Organizer
  30th Workshop on Topological Graph Theory
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K14239
[Presentation] 完全グラフの偶角形分割埋め込みの最小種数2017
- Author(s)
  野口　健太
- Organizer
  5th Pacific Workshop on Discrete Mathematics
- Data Source
  KAKENHI-PROJECT-17K14239
[Presentation] 完全グラフの偶角形分割埋め込みとカレントグラフ2017
- Author(s)
  野口　健太
- Organizer
  第29回位相幾何学的グラフ理論研究集会
- Data Source
  KAKENHI-PROJECT-17K14239
[Presentation] フラーレングラフのHISTについて2017
- Author(s)
  野口　健太
- Organizer
  Japanese Conference on Combinatorics and its Applications(JCCA-2017)・離散数学とその応用研究集会2017
- Data Source
  KAKENHI-PROJECT-17K14239
[Presentation] 偶三角形分割におけるサイズの大きな二部的全域部分グラフ2017
- Author(s)
  野口　健太
- Organizer
  2017年度応用数学合同研究集会
- Data Source
  KAKENHI-PROJECT-17K14239

1. SUZUKI Yusuke

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
2. 小関健太

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
3. 中本敦浩

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results

NOGUCHI KENTA 野口 健太

Noguchi Kenta 野口 健太

Research Projects

Research Products

Co-Researchers

A study on graph colorings of triangulations and quadrangulations using the method of partial dualityPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Existence of 5-chromatic locally planar triangulations on closed surfaces and the weak Grunbaum's conjecturePrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

[Journal Article] Cubic graphs having only k-cycles in each 2-factor2024

Author(s)

Journal Title

DOI

Data Source

[Journal Article] UNKNOTTABILITY OF SPATIAL GRAPHS BY REGION CROSSING CHANGES2023

Author(s)

Journal Title

DOI

ISSN

Language

Data Source

[Journal Article] Embeddings of a Graph into a Surface with Different Weak Chromatic Numbers2020

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Proper 3-orientations of bipartite planar graphs with minimum degree at least 32020

Author(s)

Journal Title

DOI

Data Source

[Journal Article] [a,b]-Factors of graphs on surfaces2019

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Extension to 3-colorable triangulations on surfaces2019

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Grunbaum colorings of even triangulations on surfaces2018

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Spanning bipartite quadrangulations of even triangulations2018

Author(s)

Journal Title

DOI

Data Source

[Journal Article] No optimal 1-planar graph triangulates any nonorientable closed surface2018

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Optimal 1-embedded graphs which triangulate other surfaces2018

Author(s)

Journal Title

Data Source

[Journal Article] On homeomorphically irreducible spanning trees in cubic graphs2018

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Optimal 1-planar graphs which quadrangulate other surfaces2017

Author(s)

Journal Title

Data Source

[Presentation] 双対グラフが1-点カットをもつような完全グラフの埋め込み2024

Author(s)

Organizer

NOGUCHI KENTA 野口健太

Noguchi Kenta 野口健太