#19418: skew-Hadamard matrices and related srg's
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Reporter: | Owner:
dimpase | Status: positive_review
Type: | Milestone: sage-6.10
enhancement | Resolution:
Priority: major | Merged in:
Component: | Reviewers: Nathann Cohen
combinatorics | Work issues:
Keywords: | Commit:
Authors: Dima | c50c78df2b1a236b32b42f5f3bf83d5f9d3b8015
Pasechnik | Stopgaps:
Report Upstream: N/A |
Branch: |
public/19418 |
Dependencies: |
#19309 |
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Comment (by ncohen):
> Does it mean that Sage's copy of the DB needs an update?
Yes. We gave him info to update his database but we didn't update our
copy. By the way, the difference between our copy and his can be seen as
'one of the side-effects' of the work we have been doing. We may need that
info.
> OK, so should I next take out Mathon's v=45?
Take as many as you can out. I don't think that there is any left that I
can implement: those that I thought manageable were apparently wrong
constructions, and the authors 'play dead'.
Nathann
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Ticket URL: <http://trac.sagemath.org/ticket/19418#comment:54>
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