#18376: New encoding structure for linear codes
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Reporter: | Owner:
dlucas | Status: needs_review
Type: | Milestone: sage-6.8
enhancement | Resolution:
Priority: major | Merged in:
Component: | Reviewers:
coding theory | Work issues:
Keywords: | Commit:
Authors: David | 188b56f3367da3bcd1e5298dc012c663f5f08025
Lucas | Stopgaps:
Report Upstream: N/A |
Branch: |
u/dlucas/encoder |
Dependencies: |
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Comment (by danielaugot):
I also find it a problem not to have a proper name in the literature for
reverting to the message from a codeword. Unencoding is definitely not
nice, but it is very clear, where lift has a very vague meaning, which
varies a lot depending on the setting.
And suppose furthermore one day we want to deal with codes over Z4, than
it would be very proper to call "lift" the fonction which takes a F2
codeword c2 and propose a Z4 codeword c4 which reduces to c2 mod 2.
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Ticket URL: <http://trac.sagemath.org/ticket/18376#comment:12>
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