Implement infinity crystal of LS paths

[tscrim]

We implement B(\infty) by using LS paths following Li and Zhang.

Depends on #19925

CC: @sagetrac-sage-combinat @bsalisbury1

Component: combinatorics

Keywords: crystals, infinite crystals

Author: Travis Scrimshaw

Branch/Commit: d9a4af3

Reviewer: Ben Salisbury

Issue created by migration from https://trac.sagemath.org/ticket/19966

[tscrim]

Commit: 4714f1a

[tscrim]

New commits:

4714f1a

Implementing B(oo) using LS paths.

[tscrim]

Branch: public/crystals/Binf_LS_paths-19966

[sagetrac-git]

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

b23174c

Forgot a minus sign.

[sagetrac-git]

Changed commit from 4714f1a to b23174c

[sagetrac-git]

Changed commit from b23174c to 8f366d7

[sagetrac-git]

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

ab06c2f	Merge branch 'develop' into t/19966/public/crystals/Binf_LS_paths-19966
8f366d7	documentation updated

[bsalisbury1]

comment:4

Hi Travis,

I merged the latest development branch and made some changes to the documentation (including fixing some old errors of littlemann to littelmann). If you agree with these changes, then you can set the ticket to positive review on my behalf.

Thanks for doing this!

Best,
Ben

[bsalisbury1]

Reviewer: Ben Salisbury

[sagetrac-git]

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

56930db

more documentation fixes

[sagetrac-git]

Changed commit from 8f366d7 to 56930db

[bsalisbury1]

comment:6

Travis has agreed with the changes.

Ben

[bsalisbury1]

Dependencies: #19925

[sagetrac-git]

Branch pushed to git repo; I updated commit sha1 and set ticket back to needs_review. This was a forced push. New commits:

be34383	implement general star-crystal
dad8a6f	Some changes and tweaks.
9e5d837	documentation typo corrected
7635b9a	Some last little tweaks.
679654a	Merge branch 'public/crystals/star_crystal_structure-19925' of trac.sagemath.org:sage into public/crystals/Binf_LS_paths-19966
d9a4af3	Final documentation fixes.

[sagetrac-git]

Changed commit from 56930db to d9a4af3

[tscrim]

comment:8

Just did a little cleanup of the branch.

[vbraun]

Changed branch from public/crystals/Binf_LS_paths-19966 to d9a4af3