#10153: Canonical generator matrices for linear codes and their automorphism
groups
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Reporter: tfeulner | Owner: wdj
Type: enhancement | Status: needs_review
Priority: major | Milestone: sage-4.7
Component: coding theory | Keywords: Automorpism group, canonical
representative
Work_issues: | Upstream: N/A
Reviewer: | Author: Thomas Feulner
Merged: | Dependencies:
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Comment(by dimpase):
IMHO, it would be good to represent the resulting group generators as
sparse matrices.
(Or, perhaps, a new Sage type "MonomialMatrix" ?)
Did you check that parts of Boost you are using are not in Sage? (It would
be more consistent to add them there, if needed, rather than to keep them
here).
Would it be possible to factor out the code by Ralf Gugisch into a
separate package/patch?
(well, that's certainly a lot of work, I know, so just wondering... I
noticed he had some stuff on oriented matroids
implemented, is this a part of it?)
I also noticed that the patch mixes up Unix/Windows encoded files. Can
this be streamlined?
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/10153#comment:11>
Sage <http://www.sagemath.org>
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