#17581: resolvable BIBD
-------------------------------------+-------------------------------------
Reporter: ncohen | Owner:
Type: enhancement | Status: needs_review
Priority: major | Milestone: sage-6.5
Component: combinatorial | Resolution:
designs | Merged in:
Keywords: | Reviewers:
Authors: Nathann Cohen | Work issues:
Report Upstream: N/A | Commit:
Branch: public/17581 | 1235bad6ae59f20d6ecb160c2126a9c6b134d7bb
Dependencies: | Stopgaps:
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Comment (by ncohen):
Yooooooo !
> 1) What's the point of
> {{{
> -Balanced Incomplete Block Designs (BIBD)
> +(BIBD) Balanced Incomplete Block Designs
> }}}
> I prefer the former.
Oh. I made that change because ultimately it will be easier to read in
this page:
http://www.sagemath.org/doc/reference/combinat/designs.html
The lines will begin with BIBD/BIBD,GDD, i.e. the signs that we are used
to see and spot easily.
> 2) Do you know if difference family/difference set can be used to
generate RBIBD? (It seems to be no, I will think about it)
I think that I saw something like that in the `Beth/Jungnickel/Lenz` book
I sent you. No clearer memory, sorry `:-/`
Nathann
--
Ticket URL: <http://trac.sagemath.org/ticket/17581#comment:5>
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