#19661: the srgs from Cossidente and Penttila construction of hemisystems in
H(3,q^2)
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Reporter: dimpase | Owner:
Type: enhancement | Status: new
Priority: major | Milestone: sage-6.10
Component: graph theory | Resolution:
Keywords: | Merged in:
Authors: | Reviewers:
Report Upstream: N/A | Work issues:
Branch: | Commit:
Dependencies: | Stopgaps:
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Comment (by dimpase):
Replying to [comment:2 ncohen]:
> minutes ? Reaally ? `O_o`
>
> What's the explanation ? labels ? `:-P`
cause it takes `IntersectionGraph` of relatively few sets on a much bigger
set; e.g. for q=5 we work in the set of over 3000 elements (lines of
GQ(5,25)), and take a 378 subsets, each of size 26, there.
Whether (or rather, how) this can be made more efficient is a good maths
research question :-)
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Ticket URL: <http://trac.sagemath.org/ticket/19661#comment:3>
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