OHNO Yumiko 大野由美子

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大野由美子オオノユミコ

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Researcher Number	40881074
Other IDs
Affiliation (Current)	2025: 東京工科大学, コンピュータサイエンス学部, 助教
Affiliation (based on the past Project Information) *help	2021 – 2023: 横浜国立大学, 研究推進機構, 特任教員(助教)
Review Section/Research Field	Principal Investigator Basic Section 12030:Basic mathematics-related
Keywords	Principal Investigator グラフ彩色 / ハイパーグラフ / グラフ / Ryser予想 / 位相幾何学的グラフ理論

位相幾何学的グラフ理論を用いたRyser予想の研究Principal Investigator
- Principal Investigator
  
  大野由美子
- Project Period (FY)
  2021 – 2025
- Research Category
  
  Grant-in-Aid for Early-Career Scientists
- Review Section
  
  Basic Section 12030:Basic mathematics-related
- Research Institution
  Yokohama National University

All 2023 2022 2021

All Journal Article Presentation

[Journal Article] Difference of Facial Achromatic Numbers between Two Triangular Embeddings of a Graph2023
- Author(s)
  Kengo Enami, Yumiko Ohno
- Journal Title
  
  Theory and Applications of Graphs
  
  Volume: 10 Issue: 2 Pages: 1-10
- DOI
  10.20429/tag.2023.10206
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-21K13829, KAKENHI-PROJECT-23K13006
[Journal Article] Facial Achromatic Number of Triangulations with Given Guarding Number2022
- Author(s)
  Matsumoto Naoki、OHNO Yumiko
- Journal Title
  
  Theory and Applications of Graphs
  
  Volume: 9 Issue: 1
- DOI
  10.20429/tag.2022.090101
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-21K13829
[Journal Article] The existence of uniform hypergraphs for which the interpolation property of complete coloring fails2022
- Author(s)
  Haghparast Nastaran、Hasanvand Morteza、Ohno Yumiko
- Journal Title
  
  Discrete Mathematics
  
  Volume: 345 Issue: 3 Pages: 112722-112722
- DOI
  10.1016/j.disc.2021.112722
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K13829
[Journal Article] Achromatic number and facial achromatic number of connected locally-connected graphs2021
- Author(s)
  Matsumoto Naoki、Ohno Yumiko
- Journal Title
  
  Discrete Applied Mathematics
  
  Volume: 302 Pages: 34-41
- DOI
  10.1016/j.dam.2021.05.024
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19K14583, KAKENHI-PROJECT-21K13829
[Presentation] 球面上の偶三角形分割の Facial achromatic number について2022
- Author(s)
  大野由美子、松本直己
- Organizer
  直観幾何学2022
- Data Source
  KAKENHI-PROJECT-21K13829
[Presentation] キャタピラのachromatic numberとpseudoachromatic numberの差について2022
- Author(s)
  大野由美子、松本直己
- Organizer
  日本数学会2022年度秋季総合分科会
- Data Source
  KAKENHI-PROJECT-21K13829
[Presentation] Facial achromatic number of triangulations on the sphere2022
- Author(s)
  Naoki Matsumoto, Yumiko Ohno
- Organizer
  Women in Mathematics
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K13829
[Presentation] キャタピラのachromatic numberとpseudoachromatic numberの差について2022
- Author(s)
  大野由美子、松本直己
- Organizer
  離散数学とその応用研究集会2022
- Data Source
  KAKENHI-PROJECT-21K13829
[Presentation] 局所連結グラフのachromatic numberとfacial achromatic numberについて2021
- Author(s)
  大野由美子、松本直己
- Organizer
  2021年度応用数学合同研究集会
- Data Source
  KAKENHI-PROJECT-21K13829
[Presentation] Achromatic number and facial achromatic number of connected locally-connected graphs2021
- Author(s)
  Naoki Matsumoto, Yumiko Ohno
- Organizer
  43rd Australasian Combinatorics Conference
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K13829

1. 松本直己

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results

OHNO Yumiko 大野 由美子

大野 由美子 オオノ ユミコ

Research Projects

Research Products

Co-Researchers

位相幾何学的グラフ理論を用いたRyser予想の研究Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

[Journal Article] Difference of Facial Achromatic Numbers between Two Triangular Embeddings of a Graph2023

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Facial Achromatic Number of Triangulations with Given Guarding Number2022

Author(s)

Journal Title

DOI

Data Source

[Journal Article] The existence of uniform hypergraphs for which the interpolation property of complete coloring fails2022

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Achromatic number and facial achromatic number of connected locally-connected graphs2021

Author(s)

Journal Title

DOI

Data Source

[Presentation] 球面上の偶三角形分割の Facial achromatic number について2022

Author(s)

Organizer

Data Source

[Presentation] キャタピラのachromatic numberとpseudoachromatic numberの差について2022

Author(s)

Organizer

Data Source

[Presentation] Facial achromatic number of triangulations on the sphere2022

Author(s)

Organizer

Data Source

[Presentation] キャタピラのachromatic numberとpseudoachromatic numberの差について2022

Author(s)

Organizer

Data Source

[Presentation] 局所連結グラフのachromatic numberとfacial achromatic numberについて2021

Author(s)

Organizer

Data Source

[Presentation] Achromatic number and facial achromatic number of connected locally-connected graphs2021

Author(s)

Organizer

Data Source

OHNO Yumiko 大野由美子

大野由美子オオノユミコ