#19027: matroid partitioning, matroid union
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Reporter: chaoxu | Owner:
Type: enhancement | Status: new
Priority: minor | Milestone: sage-6.9
Component: matroid theory | Keywords:
Merged in: | Authors:
Reviewers: | Report Upstream: N/A
Work issues: | Branch:
Commit: | Dependencies:
Stopgaps: |
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Implement:
- an algorithm to partition the matroid into minimum number of independent
sets.
- rank oracle for matroid union.
Both algorithm is based on matroid intersection and requires matroid sum
(as a matroid) and a partition matroid.
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Ticket URL: <http://trac.sagemath.org/ticket/19027>
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