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* Implement LaTeX options for parking functions

  Mike

* implement composition tableaux as a combinatorial class

  Mike

* beef up NSym/QSym functionality - dual bases, quasi-Schur and dual's, basis by Pieri rule, map to free algebra, P-partitions, Hazewinkel's lambda-Lyndon basis, quasi-Schurs

  Mike, Matthieu Deneufchâtel, Darij
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* Finish rigged configurations * Make progress on fixing/reviewing rigged configurations patches (#13781, #13838, #13872)
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* Representations of quivers and quiver algebras: Finish refactoring Jim's code (#12630)

  Simon

Categories and infrastructure
-----------------------------

Nicolas, Simon, Travis

* Review #10963 more functorial constructions
* Review #11111 finite dimensional modules
* Nested class name mangling: Understand why building the pdf documentation hangs with the patch from #9107
* Plan the follow ups
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Travis

* Reorganize combinat documentation
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* `FindStat <http://www.findstat.org>`_ work
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  Travis, Viviane, Chris

Sage Days 49 Coding Sprint Projects

For the main Sage Days 49 page go here

Below is a list of proposed projects. Please edit and add your projects!

Combinatorics

  • Implementing Stanley chromatic symmetric function for posets

    Mathieu, Eric, Alejandro, Chris

  • Implementing boards for rook placements, Le diagrams (#14127)

    • implementing Le diagrams
    • include CombinatorialMaps if possible
    • adding documentation and doctests

    Alejandro

  • Flow polytopes from permutation matrices and alternating sign matrices (#14654)

    Jessica, Alejandro

  • Implementation of k-tableaux and kcharge

    Anne, Jennifer

  • Combinatorial actions and orbit averages on posets, order polytopes, and rational functions

    Tom Roby, Darij, Jessica

  • Combinatorial Species

    Martin Rubey, Thursday and Friday only

    • code cleanup
    • generation of unlabelled objects for composition and functorial composition via a group action framework
    • multisort species (multivariate formal power series would be useful for that)
    • add code by Andrew for Gamma-species
    • support operations from symmetric function code for cycle index series
  • Conclude OEIS ticket #10358 (rebase after #13701, last doctests, and make urls clickable from the notebook

    ThierryMonteil

  • More switches from CombinatorialClass to category framework

    Travis

  • Implement LaTeX options for parking functions

    Mike

  • implement composition tableaux as a combinatorial class

    Mike

  • beef up NSym/QSym functionality - dual bases, quasi-Schur and dual's, basis by Pieri rule, map to free algebra, P-partitions, Hazewinkel's lambda-Lyndon basis, quasi-Schurs

    Mike, Matthieu Deneufchâtel, Darij

Representation Theory

  • Finalize non-symmetric Macdonald polynomial patch

    Anne, Nicolas

  • Implement monomial crystals (first version in combinat queue)

    Ben, Travis

  • Refactor and speedup of all crystals code (#14516, #14686, more to come)

    Travis

  • Make progress on fixing/reviewing rigged configurations patches (#13781, #13838, #13872)

    Anne, Travis

  • Representations of quivers and quiver algebras: Finish refactoring Jim's code (#12630)

    Simon

Categories and infrastructure

Nicolas, Simon, Travis

  • Review #10963 more functorial constructions
  • Review #11111 finite dimensional modules
  • Nested class name mangling: Understand why building the pdf documentation hangs with the patch from #9107
  • Plan the follow ups

Documentation

Travis

  • Reorganize combinat documentation

Teaching

Other

  • Finish CFF #14567 review (ThierryMonteil)

  • Trac-ify some of the bugs found via ask.sagemath.org and discuss about better integration between those two useful tools (ThierryMonteil)

  • Work on making RIF and CIF more reliable (ThierryMonteil)

  • Add parallel cloning to Sage Debian Live USB key (ThierryMonteil)

  • FindStat work

    Travis, Viviane, Chris

days49_projects (last edited 2016-07-11 12:27:37 by mhansen)