The cohomology rings of regular nilpotent Hessenberg varieties
Abstract
In this chapter, we give an overview of some of the past research on the cohomology rings of regular nilpotent Hessenberg varieties, with no claim to being exhaustive. For the purposes of this manuscript, we focus mainly on the case of Lie type A, with some brief remarks on the general Lie types. We end the chapter with a selection of topics currently active in this area.
Fields of Study & Subjects
Algebraic Geometry and Number Theory
Advanced Combinatorial Mathematics
Algebraic structures and combinatorial models
Publication details
- Pages
- 612–696
- Publication date
- 29 May 2026
- Language
- EN
- Document type
- Book chapter