Opened 18 months ago

Closed 7 months ago

#25982 closed enhancement (duplicate)

More derived constructions for linear codes

Reported by: fion Owned by:
Priority: minor Milestone: sage-duplicate/invalid/wontfix
Component: coding theory Keywords:
Cc: dimpase Merged in:
Authors: Filip Ion Reviewers: Dima Pasechnik
Report Upstream: N/A Work issues:
Branch: u/fion/derived-constructions (Commits) Commit: 6cfcd339a3e7cd1c3332745fb7d58ce2cfa02d9e
Dependencies: Stopgaps:


This ticket adds some methods to AbstractLinearCode? for making derived constructions.

Currently it contains: juxtaposition codes, product codes, u|u+v codes and construction x. These would be useful to construct codes with a given minimal distance. The method is described here:

Change History (7)

comment:1 Changed 18 months ago by git

  • Commit set to 6cfcd339a3e7cd1c3332745fb7d58ce2cfa02d9e

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

6cfcd33-Goppa codes

comment:2 Changed 18 months ago by dimpase

  • Cc dimpase added; dmpase@… removed

comment:3 follow-up: Changed 18 months ago by dimpase

Is the branch here the same as was on #25977 (before I updated it)?

comment:4 in reply to: ↑ 3 Changed 18 months ago by fion

Replying to dimpase:

Is the branch here the same as was on #25977 (before I updated it)?

Yes, I put both additions on the same branch.

comment:5 Changed 8 months ago by dimpase

  • Authors changed from fion to Filip Ion
  • Milestone changed from sage-8.4 to sage-duplicate/invalid/wontfix
  • Reviewers set to Dima Pasechnik
  • Status changed from new to needs_review

comment:6 Changed 8 months ago by dimpase

  • Status changed from needs_review to positive_review

the work on this ticket will be merged on #25977.

comment:7 Changed 7 months ago by chapoton

  • Resolution set to duplicate
  • Status changed from positive_review to closed
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