Abstract
Root-theoretic Young diagrams are a conceptual framework to discuss existence of a root-system uniform and manifestly nonnegative combinatorial rule for Schubert calculus. Our main results use them to obtain formulas for (co)adjoint varieties of classical Lie type. This case is the simplest after the previously solved (co)minuscule family. Yet our formulas possess both uniform and non-uniform features.
| Original language | English (US) |
|---|---|
| Pages (from-to) | 493-502 |
| Number of pages | 10 |
| Journal | Discrete Mathematics and Theoretical Computer Science |
| State | Published - 2013 |
| Event | 25th International Conference on Formal Power Series and Algebraic Combinatorics, FPSAC 2013 - Paris, France Duration: Jun 24 2013 → Jun 28 2013 |
Keywords
- Adjoint varieties
- Root-theoretic young diagrams
- Schubert calculus
ASJC Scopus subject areas
- Theoretical Computer Science
- General Computer Science
- Discrete Mathematics and Combinatorics