#6588: Root systems: categorification
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Reporter: nthiery | Owner: mhansen
Type: enhancement | Status: new
Priority: major | Milestone: sage-combinat
Component: combinatorics | Keywords: root systems, categories
Reviewer: | Author:
Merged: |
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Replace the abstract classes in RootSystems (like RootLatticeRealization)
by categories.
Use it to implement parabolic sub-rootsystems, and parabolic Weyl
subgroups.
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Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/6588>
Sage <http://sagemath.org/>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
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