Opened 5 years ago
Closed 5 years ago
#19384 closed defect (fixed)
Type B rigged configuration bijection doesn't work when spinor is not the only leftmost factor
Reported by:  tscrim  Owned by:  sagecombinat 

Priority:  critical  Milestone:  sage7.0 
Component:  combinatorics  Keywords:  rigged configurations 
Cc:  sagecombinat, aschilling, bsalisbury1  Merged in:  
Authors:  Travis Scrimshaw  Reviewers:  Ben Salisbury 
Report Upstream:  N/A  Work issues:  
Branch:  b768ea8 (Commits)  Commit:  b768ea801307b23bb8ca9213c862905a177af982 
Dependencies:  Stopgaps: 
Description
The following breaks:
sage: RC = RiggedConfigurations(['B',3,1], [[3,1],[3,1]]) sage: RC._test_bijection() sage: RC = RiggedConfigurations(['B',3,1], [[1,1],[3,1],[1,1]]) sage: RC._test_bijection()
This is because we don't keep the vacancy numbers when converting back from the A_{2n1}^{(2)} rigged configurations and instead recompute them based upon the original dimensions (because we abuse the elements and work with a mutating copy of them to avoid creating numerous temporary parents).
Change History (7)
comment:1 Changed 5 years ago by
 Branch set to public/rigged_configurations/fix_type_B_bijection19384
 Commit set to 2f7c7277fbc39d44c6a0d4dd56f789c3ed9c78d4
 Status changed from new to needs_review
comment:2 Changed 5 years ago by
 Commit changed from 2f7c7277fbc39d44c6a0d4dd56f789c3ed9c78d4 to 2e6dd67cc26e151af9be36c76bda783294a84c16
comment:3 Changed 5 years ago by
 Milestone changed from sage6.9 to sage6.10
comment:4 Changed 5 years ago by
 Milestone changed from sage6.10 to sage7.0
Ping? Should be a quick review.
comment:5 Changed 5 years ago by
 Commit changed from 2e6dd67cc26e151af9be36c76bda783294a84c16 to b768ea801307b23bb8ca9213c862905a177af982
Branch pushed to git repo; I updated commit sha1. New commits:
b768ea8  Merge branch 'develop' into t/19384/public/rigged_configurations/fix_type_B_bijection19384

comment:6 Changed 5 years ago by
 Reviewers set to Ben Salisbury
 Status changed from needs_review to positive_review
Thanks, Travis!
comment:7 Changed 5 years ago by
 Branch changed from public/rigged_configurations/fix_type_B_bijection19384 to b768ea801307b23bb8ca9213c862905a177af982
 Resolution set to fixed
 Status changed from positive_review to closed
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Branch pushed to git repo; I updated commit sha1. New commits:
Fixing type B bijection.