#19659: Poset: inverse function of ordinal_sum()
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Reporter: jmantysalo | Owner:
Type: enhancement | Status: needs_review
Priority: major | Milestone: sage-7.0
Component: combinatorics | Resolution:
Keywords: poset | Merged in:
Authors: Jori Mäntysalo | Reviewers:
Report Upstream: N/A | Work issues:
Branch: | Commit:
u/jmantysalo/develop | dc6ea77deba193bdf03e55ecf66a1ea1f7d3e90c
Dependencies: | Stopgaps:
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Changes (by ncohen):
* cc: chapoton (added)
Comment:
> As I write in the description: I am not sure about the name.
Okay okay. I don't trust myself when it comes to Posets, so let's ask.
Frédéric? Jori implemented here a function that decomposes a poset P into
components P1,...,P_k such that P is the ordinal sum of the Pi. We are not
sure which name should be picked for it, and right now the branch uses the
name `ordinal_components`. What do you think of it? Should it be changed
to something different, or is it what people would expect? If you are not
sure and know somebody who would, could you add him in Cc?
Thanks,
Nathann
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Ticket URL: <http://trac.sagemath.org/ticket/19659#comment:45>
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