Opened 8 years ago

Closed 8 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:

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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 8 years ago.

Download all attachments as: .zip

Change History (11)

comment:1 Changed 8 years ago by tscrim

  • Summary changed from Implement Gelfan-Tsetlin patterns to Implement Gelfand-Tsetlin patterns

comment:2 Changed 8 years ago by tscrim

  • Cc chrisjamesberg stumpc5 added
  • Status changed from new to needs_review

comment:3 Changed 8 years ago by tscrim

  • Description modified (diff)

Fixed minor bug in infinite iterator.

comment:4 Changed 8 years ago by chrisjamesberg

  • Status changed from needs_review to positive_review

comment:5 Changed 8 years ago by jdemeyer

  • Milestone changed from sage-5.9 to sage-5.10

Please fill in your real name as reviewer.

comment:6 Changed 8 years ago by tscrim

  • Reviewers set to Chris Berg

comment:7 Changed 8 years ago by tscrim

  • Cc bsalisbury added
  • Status changed from positive_review to needs_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.

Changed 8 years ago by tscrim

comment:8 Changed 8 years ago by tscrim

  • Cc bsalisbury1 added; bsalisbury removed
  • Status changed from needs_work to needs_review

New version of the patch.

comment:9 Changed 8 years ago by bsalisbury1

  • Reviewers changed from Chris Berg to Chris Berg, Ben Salisbury
  • Status changed from needs_review to positive_review

comment:10 Changed 8 years ago by jdemeyer

  • Merged in set to sage-5.10.beta0
  • Resolution set to fixed
  • Status changed from positive_review to closed
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