#13505: Implement Bases of NCSF and QSym
------------------------------------------------+--------------------------
Reporter: chrisjamesberg | Owner:
Type: enhancement | chrisjamesberg
Priority: major | Status:
Component: combinatorics | positive_review
Keywords: NCSF QSym | Milestone: sage-5.12
Authors: Chris Berg, Jeffrey Ferreira | Resolution:
Report Upstream: N/A | Merged in:
Branch: | Reviewers: Travis
Stopgaps: | Scrimshaw
| Work issues:
| Dependencies: #14101
------------------------------------------------+--------------------------
Changes (by jferreira):
* status: needs_review => positive_review
* milestone: sage-6.0 => sage-5.12
Old description:
> This patch is an attempt to implement new bases of NCSF and QSym which
> currently exist on the combinat server. This includes the Monomial basis
> and Fundamental basis of Tevlin, the dual of the quasisymmetric Schur
> function introduced by Haglund, Luoto, Mason and van-Willigenburg, the
> Immaculate basis, introduced by Berg, Bergeron, Saliola, Serrano and
> Zabrocki. In QSym, it will implement all of the dual bases of NCSF.
>
> Currently the attached patch implements only the Quasisymmetric Schur
> functions of Haglund, Luoto, Mason, and van-Willigenburg, plus some
> combinatorics of Composition Tableaux
>
> ----
>
> Apply:
>
> * [attachment:trac_13505_quasi_schur.4.patch]
> * [attachment:trac_13505-review-ts.patch]
New description:
This patch is an attempt to implement new bases of NCSF and QSym which
currently exist on the combinat server. This includes the Monomial basis
and Fundamental basis of Tevlin, the dual of the quasisymmetric Schur
function introduced by Haglund, Luoto, Mason and van-Willigenburg, the
Immaculate basis, introduced by Berg, Bergeron, Saliola, Serrano and
Zabrocki. In QSym, it will implement all of the dual bases of NCSF.
Currently the attached patch implements only the Quasisymmetric Schur
functions of Haglund, Luoto, Mason, and van-Willigenburg, plus some
combinatorics of Composition Tableaux
----
Apply:
* [attachment:trac_13505_quasi_schur.5.patch]
--
Comment:
Travis,
I folded your review patch into the main patch. Thanks for your helpful
edits. I had been wondering whether to pull the CompositionTableaux
classes out and into a new module, thanks for taking care of that. It does
make a lot more sense to have them separate.
For patchbot:
Apply: trac_13505_quasi_schur.5.patch
--
Ticket URL: <http://trac.sagemath.org/ticket/13505#comment:10>
Sage <http://www.sagemath.org>
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