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Horiguchi Tatsuya
堀口 達也
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Alternative Names
堀口 達也 ホリグチ タツヤ
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Researcher Number
60780757
Other IDs
Affiliation (Current)
2023: 宇部工業高等専門学校, 一般科, 准教授
Affiliation (based on the past Project Information)
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2023: 宇部工業高等専門学校, その他部局等, 准教授
2021: 大阪市立大学, 大学院理学研究科, 特任准教授
2020: 大阪市立大学, 大学院理学研究科, 特任助教
2019: 大阪大学, 情報科学研究科, 特別研究員(PD)
Review Section/Research Field
Principal Investigator
Basic Section 11010:Algebra-related
/
Basic Section 11020:Geometry-related
Keywords
Principal Investigator
ヘッセンバーグ多様体 / Peterson多様体 / Schubert calculus / toric orbifold / gamma vector / mixed Eulerian number / 旗多様体 / シューベルトカルキュラス
Research Projects
(
2
results)
Research Products
(
11
results)
Project Start Year (Newest)
Project Start Year (Oldest)
正則冪零ヘッセンバーグ多様体と正則半単純ヘッセンバーグ多様体の幾何
Principal Investigator
Principal Investigator
堀口 達也
Project Period (FY)
2023 – 2027
Research Category
Grant-in-Aid for Early-Career Scientists
Review Section
Basic Section 11020:Geometry-related
Research Institution
Ube National College of Technology
ヘッセンバーグ多様体上のシューベルトカルキュラス
Principal Investigator
Principal Investigator
堀口 達也
Project Period (FY)
2019 – 2022
Research Category
Grant-in-Aid for Early-Career Scientists
Review Section
Basic Section 11010:Algebra-related
Research Institution
Osaka City University
Osaka University
All
2022
2021
2020
2019
All
Presentation
[Presentation] Peterson多様体上のSchubert calculus
2022
Author(s)
堀口 達也
Organizer
大阪市立大学 談話会
Invited
Data Source
KAKENHI-PROJECT-19K14508
[Presentation] Intersections of Peterson variety and Schubert varieties, and hyperplane arrangements
2022
Author(s)
堀口 達也
Organizer
第3回ヘッセンバーグ勉強会2022
Invited
Data Source
KAKENHI-PROJECT-19K14508
[Presentation] Peterson Schubert calculusとmixed Eulerian numberとの関係
2022
Author(s)
堀口 達也
Organizer
京大・九大・信州大合同トポロジーセミナー
Invited
Data Source
KAKENHI-PROJECT-19K14508
[Presentation] Hessenberg varieties and toric orbifolds
2021
Author(s)
堀口 達也
Organizer
Toric Topology 2021 in Osaka
Invited / Int'l Joint Research
Data Source
KAKENHI-PROJECT-19K14508
[Presentation] Mixed Eulerian numbers and Peterson Schubert calculus
2021
Author(s)
堀口 達也
Organizer
ヘッセンバーグ勉強会2021
Data Source
KAKENHI-PROJECT-19K14508
[Presentation] Peterson多様体とSchubert多様体の交わりについて
2021
Author(s)
堀口 達也
Organizer
第2回ヘッセンバーグ勉強会2021
Invited
Data Source
KAKENHI-PROJECT-19K14508
[Presentation] Hessenberg多様体に纏わる話題
2020
Author(s)
堀口 達也
Organizer
大阪市立大学 談話会
Invited
Data Source
KAKENHI-PROJECT-19K14508
[Presentation] A monomial basis for the cohomology rings of regular nilpotent Hessenberg varieties
2020
Author(s)
堀口 達也
Organizer
2019-2020 Geometric Representation Theory Seminar
Invited / Int'l Joint Research
Data Source
KAKENHI-PROJECT-19K14508
[Presentation] Topics on Hessenberg varieties
2020
Author(s)
堀口 達也
Organizer
International seminar for young researchers "Algebraic, combinatorial and toric topology"
Invited / Int'l Joint Research
Data Source
KAKENHI-PROJECT-19K14508
[Presentation] A monomial basis for the cohomology rings of regular nilpotent Hessenberg varieties
2019
Author(s)
堀口 達也
Organizer
Toric Topology 2019 in Okayama
Invited / Int'l Joint Research
Data Source
KAKENHI-PROJECT-19K14508
[Presentation] 正則な冪零ヘッセンバーグ多様体のコホモロジーのフィルトレーション
2019
Author(s)
堀口 達也
Organizer
微分空間・トポロジーと組み合わせ構造
Data Source
KAKENHI-PROJECT-19K14508
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