#7301: Gale Ryser theorem
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Reporter: ncohen | Owner: mhansen
Type: enhancement | Status: needs_work
Priority: major | Milestone: sage-4.3.1
Component: combinatorics | Keywords:
Work_issues: | Author:
Upstream: N/A | Reviewer:
Merged: |
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Comment(by wdj):
Replying to [comment:25 wdj]:
> Replying to [comment:6 ncohen]:
> > Now with non-square matrices ;-)
>
>
> What does this mean? You still have
>
> {{{
> if sum(p1) != sum(p2):
> raise ValueError("The two partitions must sum to the same
value.")
> }}}
Sorry, dumb question.
This is what I should have asked: The condition
{{{
if sum(p1) != sum(p2):
raise ValueError("The two partitions must sum to the same
value.")
}}}
should be replaced by a condition on p1 and the *conjugate* of p2,
shouldn't it?
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/7301#comment:26>
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