#16126: Introduce a class for generalized Coxeter graphs
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Reporter: jipilab | Owner: jipilab
Type: enhancement | Status: new
Priority: major | Milestone: sage-6.10
Component: combinatorics | Resolution:
Keywords: coxeter, graphs, | Merged in:
days57 | Reviewers:
Authors: Jean-Philippe | Work issues:
Labbé | Commit:
Report Upstream: N/A | 8cf2af9e2363366692857eeb91c4f4c14eabe46f
Branch: | Stopgaps:
u/jipilab/ticket16126 |
Dependencies: #17798 |
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Comment (by jipilab):
Some more broken edits.
No need to give comments yet... There is still too many things to look
after. I just push so you have an overview.
I will come up with a DOTO list for the ticket once things are a bit less
messy.
Basically, I decided to follow the structure of CoxeterMatrix instead of
DynkinDiagrams... This requires a lot a adaptation and overall
modification of everything...
Basically, it seems to me that hardcoding the graphs is the best way to
go. From there... everything should go through...
I'm still learning a lot how the structure goes. But it seems that
DynkinDiagrams should also be somehow re-engineered so that it fits
better?!
Basically, once we have CoxeterGraph and CoxeterMatrix up and running, the
next logic step would be to have a parent type for CoxeterGraph-
DynkinDiagram and then for CoxeterMatrix, CartanMatrix. But this is for
later...
--
Ticket URL: <http://trac.sagemath.org/ticket/16126#comment:11>
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