Tatsuya Horiguchi, Tomoaki Shirato. Coordinate rings of regular nilpotent Hessenberg varieties in the open opposite Schubert cell. To appear in Forum of Mathematics, Sigma. 2024
Tatsuya Horiguchi, Mikiya Masuda, Takashi Sato. Modular law through GKM theory. Algebraic Combinatorics. 2024. 7. 5. 1433-1451
Tatsuya Horiguchi, Mikiya Masuda, John Shareshian, Jongbaek Song. Toric orbifolds associated with partitioned weight polytopes in classical types. Selecta Math. (N.S.). 2024. 30. 5. No.84
Hiraku Abe, Tatsuya Horiguchi, Hideya Kuwata, Haozhi Zeng. Geometry of Peterson Schubert calculus in type A and left-right diagrams. Algebraic Combinatorics. 2024. 7. 2. 383-412
Tatsuya Horiguchi. Toward cohomology rings of intersections of Peterson varieties and Richardson varieties. Journal of Algebra. 2024. 647. 277-311
Tatsuya Horiguchi, Mikiya Masuda, Takashi Sato, John Shareshian, Jongbaek Song. The representation of Sn on the cohomology of the permutohedral variety and gamma vectors of partitioned permutohedra. arXiv:2405.09242. 2024
Coordinate ring of the intersection of a regular nilpotent Hessenberg variety with the opposite Schubert cell associated with the identity element
(東工大表現論セミナー 2024)
Regular nilpotent partial Hessenberg varieties
(Workshop on toric topology 2024 in Shanghai (online) 2024)