#15683: Interval-posets of Tamari
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Reporter: VivianePons | Owner:
Type: enhancement | Status: needs_review
Priority: major | Milestone: sage-6.2
Component: combinatorics | Resolution:
Keywords: combinat, Tamari, | Merged in:
binary trees, Dyck paths | Reviewers:
Authors: Viviane Pons | Work issues: make import lazy,
Report Upstream: N/A | review
Branch: public/combinat | Commit:
/interval-posets-15683 | 058d7bf6c7c9aba92fef6fd9b0648e5db05fcfaa
Dependencies: | Stopgaps:
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Comment (by VivianePons):
Hi Darj,
I've checked your edits and yes you've got the description right! Thank
you also for implementing the complement. I've added some docs and tests
into it (to understand what it does in terms of the lattice itself).
Also, I've added two new methods to check if an interval is initial/final.
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Ticket URL: <http://trac.sagemath.org/ticket/15683#comment:28>
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