Geometry and topology of torus actions and combinatorics

环面作用和组合的几何和拓扑

• 批准号: 19K03472
• 负责人: Masuda Mikiya
• 金额: $ 2.75万
• 依托单位: Osaka Metropolitan University (2022)Osaka City University (2019-2021)
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (C)
• 财政年份: 2019
• 资助国家: 日本
• 起止时间: 2019-04-01 至 2023-03-31
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/en/grant/KAKENHI-PROJECT-19K03472/
• 关键词: Toric Topology; convex polytope; torus orbit closure; flag variety; Hessenberg variety; トーリックトポロジー; トーラス軌道; 対称群の表現; Stanley-Stembridge予想; 凸多面体; 置換; トーリック幾何; コホモロジー剛性問題

项目成果

Some relations between topology and combinatorics

拓扑学和组合学之间的一些关系

• 发表时间: 2020
• 作者: Sho Hasui;Hideya Kuwata;Mikiya Masuda;Seonjeong Park;枡田幹也;枡田幹也;Mikiya Masuda;Mikiya Masuda;Mikiya Masuda
• 通讯作者: Mikiya Masuda

Unique toric structures on Fano Bott manifolds

Fano Bott 流形上独特的复曲面结构

• 发表时间: 2020
• 作者: Sho Hasui;Hideya Kuwata;Mikiya Masuda;Seonjeong Park;枡田幹也;枡田幹也;Mikiya Masuda;Mikiya Masuda;Mikiya Masuda;枡田幹也;Mikiya Masuda;Mikiya Masuda;Mikiya Masuda;Mikiya Masuda
• 通讯作者: Mikiya Masuda

旗多様体のトーラス軌道の閉包とワイル群上の距離

旗形流形环面轨道的闭合与Weyl群上的距离

• 发表时间: 2019
• 作者: Sho Hasui;Hideya Kuwata;Mikiya Masuda;Seonjeong Park;枡田幹也;枡田幹也;Mikiya Masuda;Mikiya Masuda;Mikiya Masuda;枡田幹也;Mikiya Masuda;Mikiya Masuda;Mikiya Masuda;Mikiya Masuda;Mikiya Masuda;枡田幹也
• 通讯作者: 枡田幹也

IBS-CGP/KAIST(韓国)

IBS-CGP/KAIST(韩国)

On Schubert varieties of complexity one

论舒伯特的复杂性一

• DOI: 10.2140/pjm.2021.315.419
• 发表时间: 2021
• 期刊: Pacific J. Math.
• 作者: Eunjeong Lee;Mikiya Masuda;and Seonjeong Park
• 通讯作者: and Seonjeong Park