Opened 6 years ago

Closed 6 years ago

#18432 closed enhancement (fixed)

Speedup charge for rigged configurations

Reported by: tscrim Owned by: sage-combinat
Priority: minor Milestone: sage-6.7
Component: combinatorics Keywords: rigged configurations
Cc: sage-combinat, aschilling, bsalisbury1 Merged in:
Authors: Travis Scrimshaw Reviewers: Anne Schilling
Report Upstream: N/A Work issues:
Branch: 706e978 (Commits, GitHub, GitLab) Commit: 706e9788c305ae937827a074ee595fc195fc7f49
Dependencies: Stopgaps:

Status badges

Description

We currently compute the charge of a rigged configuration R by taking the maximum cocharge over the entire set of rigged configurations and then subtracting R.cocharge(). Cocharge is constant on classical components, so it is sufficient to check this on classically highest weight elements (which are generated and stored in the module_generators attribute).

Change History (3)

comment:1 Changed 6 years ago by tscrim

  • Branch set to public/combiant/speedup_RC_charge-18432
  • Commit set to 706e9788c305ae937827a074ee595fc195fc7f49
  • Status changed from new to needs_review

New commits:

​706e978Compute charge on the module generators.

comment:2 Changed 6 years ago by aschilling

  • Reviewers set to Anne Schilling
  • Status changed from needs_review to positive_review

comment:3 Changed 6 years ago by vbraun

  • Branch changed from public/combiant/speedup_RC_charge-18432 to 706e9788c305ae937827a074ee595fc195fc7f49
  • Resolution set to fixed
  • Status changed from positive_review to closed
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