Vacillating Tableaux

[BruceWestbury]

This is an implementation of vacillating tableaux and the bijection with set partitions.

CC: @tscrim @mantepse @sagetrac-pfannerer

Component: combinatorics

Keywords: vacillating tableau, set partition

Branch/Commit: u/Bruce/vacillating @ 4f40bba

Issue created by migration from https://trac.sagemath.org/ticket/29788

[BruceWestbury]

comment:1

This is the initial version. There are some doctest failures with _latex_, _ascii_art_ and _unicode_art_ where I am not clear on what needs to be done. The main feature is the bijection with set partitions. This has one element class and one parent class, so no factory classes or facade classes.

[BruceWestbury]

Branch: u/Bruce/vacillating

[sagetrac-git]

Branch pushed to git repo; I updated commit sha1. New commits:

4f40bba

Fixed output methods by adding imports

[sagetrac-git]

Commit: 4f40bba

[mkoeppe]

comment:5

Setting new milestone based on a cursory review of ticket status, priority, and last modification date.