#16866: Radical difference families
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Reporter: vdelecroix | Owner:
Type: enhancement | Status: needs_info
Priority: major | Milestone: sage-6.4
Component: combinatorial | Resolution:
designs | Merged in:
Keywords: | Reviewers:
Authors: Vincent Delecroix | Work issues:
Report Upstream: N/A | Commit:
Branch: | 721af75ec2b2c6ca904f2feaf86e75e054cb089d
u/vdelecroix/16866 | Stopgaps:
Dependencies: #16863 |
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Comment (by ncohen):
Yo !
> And you can check that `# (A H^{mt}) = #A # H^{mt}` has cardinality
k(k-1).
Do you create this set of cardinality k(k-1) in your code ?
> Right, tiling/packing I do not care but there exists
`sage.combinat.tiling` for some 2-dimensional tilings with polyominos.
Oh nice.
Nathann
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Ticket URL: <http://trac.sagemath.org/ticket/16866#comment:18>
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