#18632: Allow cyclic quivers in quiver representation
-------------------------------------+-------------------------------------
Reporter: SimonKing | Owner:
Type: enhancement | Status: new
Priority: major | Milestone: sage-6.8
Component: algebra | Resolution:
Keywords: quiver | Merged in:
representation, days65, days64.5 | Reviewers:
Authors: | Work issues:
Report Upstream: N/A | Commit:
Branch: | 8da1aa986f3c5807520a9ec82f763638b60cc925
public/18632_cyclic_quiver_representations| Stopgaps:
Dependencies: #17435 |
-------------------------------------+-------------------------------------
Comment (by SimonKing):
Seemingly the branch doesn't merge with the latest beta. Sigh. I am trying
to merge and will then try to develop the branch further. My plan is:
Implement `.cardinality()` for left/right closed families. Recall that the
left/right closed families represent the vector space bases given by
(dual) paths. Hence, the cardinality corresponds to the dimension of the
vertex vector spaces.
And then, there should be (or there already is) a method computing the
action of a path on a path algebra element. This should use matrix
multiplication or some more explicit computation with path concatenation,
depending on whether or not the dimensions are finite.
--
Ticket URL: <http://trac.sagemath.org/ticket/18632#comment:10>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
--
You received this message because you are subscribed to the Google Groups
"sage-trac" group.
To unsubscribe from this group and stop receiving emails from it, send an email
to [email protected].
To post to this group, send email to [email protected].
Visit this group at http://groups.google.com/group/sage-trac.
For more options, visit https://groups.google.com/d/optout.
