Changes between Version 2 and Version 10 of Ticket #10819


Ignore:
Timestamp:
10/08/11 05:43:59 (20 months ago)
Author:
stumpc5
Comment:

I fixed the two issues suggested by Frederic - what I do not like now is that the vertices are not positive roots anymore, but on the other hand the implementation is now valid for all finite Coxeter groups and also the multi-cluster complex can be constructed.

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  • Ticket #10819

    • Property Owner sage-combinat deleted
    • Property Dependencies changed from 10538, to #10538
    • Property Milestone changed from to sage-4.7.2

  • Ticket #10819 – Description

    v2 v10  
    66}}} 
    77 
    8 The vertices of the cluster complex are almost positive roots, and the facets maximal subsets of compatible almost positive roots. The implementation uses cluster variables and clusters to construct the cluster complex. 
     8The implementation depends on its realization as a subword complex.