Torus orbit closures in the flag variety
The study of torus orbit closures in the (complete) flag variety was initiated by Klyachko and Gelfand–Serganova in the mid-1980s. In this chapter, we present some of the work by Klyachko and Gelfand–Serganova and our recent work on the topology, geometry, and combinatorics of torus orbit closures in the flag variety.
Authors
- Mikiya Masuda
- Eunjeong Lee (ORCID: https://orcid.org/0000-0002-2089-0878)
- Seonjeong Park (ORCID: https://orcid.org/0000-0003-1958-0087)
Publication Details
- Published
- 2026-05-29
- DOI
- https://doi.org/10.1201/9781003145127-4
- Primary Topic
- Mathematical Dynamics and Fractals
- Type
- preprint
- Field-Weighted Citation Impact
- 0.00