Implementation of Stanley symmetric functions
|Reported by:||aschilling||Owned by:||sage-combinat|
|Authors:||Steve Pon, Anne Schilling, Nicolas M. Thiéry||Reviewers:||Nicolas M. Thiéry, Thomas Lam|
|Report Upstream:||N/A||Work issues:|
Description (last modified by )
#8810: Implementation of Stanley symmetric functions for types A,B and A/B/C/D affine
Depends on #8811.
Based on the combinatorics of Pieri factors (sage/combinat/root_systems/pieri_factors.py)
Currently, there are two implementations of the maximal Pieri factors: a combinatorial implementation and a type-free implementation using translations in the affine Weyl group. Type D affine Stanley symmetric functions are still conjectural, but type D affine Pieri factors have been established rigorously.
Change History (26)
comment:1 Changed 7 years ago by
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comment:14 Changed 7 years ago by
- Reviewers set to Nicolas M. Thiéry, Thomas Lam
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