#12630: Add representations of quivers and quiver algebras to sage
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Reporter: JStarx | Owner: AlexGhitza
Type: enhancement | Status: needs_work
Priority: major | Milestone: sage-5.13
Component: algebra | Resolution:
Keywords: algebra, quiver, | Merged in:
module, days49 | Reviewers: Simon King
Authors: Jim Stark, Simon | Work issues:
King, Mathieu Guay-Paquet, Aladin | Commit:
Virmaux | fda4012f91c357f3db86fb07271573886ad0da74
Report Upstream: N/A | Stopgaps:
Branch: |
u/SimonKing/ticket/12630 |
Dependencies: #12412, #12413, |
#14806 |
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Comment (by nthiery):
Replying to [comment:142 SimonKing]:
> > I am even tempted by the shorter path_monoid or path_semigroup.
> > Granted, this is an abuse.
>
> Why? AFAIK, a semigroup is the same as an associative magma (which we
have
> here). It is not needed to have an identity in a semigroup. Hence, it is
no
> abuse at all. And I think path semigroup is both short and descriptive,
and relatively easy to guess.
It's an abuse because it's only a *partial* semigroup (with the
product of two non consecutive paths giving None).
> I feel tempted to call it path semigroup.
I am very fine with that. And the rest :-)
--
Ticket URL: <http://trac.sagemath.org/ticket/12630#comment:143>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
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