Opened 10 years ago

Closed 10 years ago

#14299 closed enhancement (fixed)

Implement Gelfand-Tsetlin patterns

Reported by: tscrim Owned by: sage-combinat
Priority: major Milestone: sage-5.10
Component: combinatorics Keywords: Gelfand Tsetlin patterns, tableaux
Cc: sage-combinat, chrisjamesberg, stumpc5, bsalisbury1 Merged in: sage-5.10.beta0
Authors: Travis Scrimshaw Reviewers: Chris Berg, Ben Salisbury
Report Upstream: N/A Work issues:
Branch: Commit:
Dependencies: Stopgaps:

GitHub link to the corresponding issue

Description (last modified by tscrim)

Gelfand-Tsetlin patterns are triangular arrays with a local monotonicity condition and have connections with SSYT and other aspects of combinatorics.

Attachments (1)

trac_14299-gelfand_tsetlin_patterns-ts.patch (37.3 KB) - added by tscrim 10 years ago.

Download all attachments as: .zip

Change History (11)

comment:1 Changed 10 years ago by tscrim

Summary: Implement Gelfan-Tsetlin patternsImplement Gelfand-Tsetlin patterns

comment:2 Changed 10 years ago by tscrim

Cc: chrisjamesberg stumpc5 added
Status: newneeds_review

comment:3 Changed 10 years ago by tscrim

Description: modified (diff)

Fixed minor bug in infinite iterator.

comment:4 Changed 10 years ago by chrisjamesberg

Status: needs_reviewpositive_review

comment:5 Changed 10 years ago by jdemeyer

Milestone: sage-5.9sage-5.10

Please fill in your real name as reviewer.

comment:6 Changed 10 years ago by tscrim

Reviewers: Chris Berg

comment:7 Changed 10 years ago by tscrim

Cc: bsalisbury added
Status: positive_reviewneeds_work

After some discussion, Ben Salisbury and I have decided to change the conventions and give some further functionality. Since we are changing the conventions and this is not yet merged into sage, I'm setting this to needs_work. A revised patch will be coming shortly.

comment:8 Changed 10 years ago by tscrim

Cc: bsalisbury1 added; bsalisbury removed
Status: needs_workneeds_review

New version of the patch.

comment:9 Changed 10 years ago by bsalisbury1

Reviewers: Chris BergChris Berg, Ben Salisbury
Status: needs_reviewpositive_review

comment:10 Changed 10 years ago by jdemeyer

Merged in: sage-5.10.beta0
Resolution: fixed
Status: positive_reviewclosed
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