Opened 10 years ago

Closed 10 years ago

Last modified 10 years ago

#7594 closed enhancement (fixed)

Dominating set and Independent dominating Set

Reported by: ncohen Owned by: rlm
Priority: major Milestone: sage-4.3
Component: graph theory Keywords:
Cc: Merged in: sage-4.3.rc1
Authors: Nathann Cohen Reviewers: Robert Miller
Report Upstream: N/A Work issues:
Branch: Commit:
Dependencies: Stopgaps:

Description (last modified by ncohen)

As the title say, implement a LP formulation of the Dominating set problem ( and the independent vertsion of it )

You could be in need of #7270 and GLPK from ​http://sagemath.org/packages/optional/glpk-4.38.p4.spkg depending on the version of Sage you are using !!!

Attachments (1)

trac_7594.patch​ (3.7 KB) - added by ncohen 10 years ago.

Download all attachments as: .zip

Change History (8)

comment:1 Changed 10 years ago by ncohen

  • Status changed from new to needs_review

comment:2 Changed 10 years ago by ncohen

  • Description modified (diff)

comment:3 Changed 10 years ago by rlm

  • Status changed from needs_review to needs_work

The patch applies cleanly and the doctest works, but this needs more examples. There is input to the function which isn't being tested.

comment:4 Changed 10 years ago by ncohen

  • Status changed from needs_work to needs_review

Updated !!!

Changed 10 years ago by ncohen

comment:5 Changed 10 years ago by rlm

  • Authors set to Nathann Cohen
  • Reviewers set to Robert Miller
  • Status changed from needs_review to positive_review

comment:6 Changed 10 years ago by mhansen

  • Merged in set to sage-4.3.rc1
  • Resolution set to fixed
  • Status changed from positive_review to closed

comment:7 Changed 10 years ago by mhansen

  • Milestone changed from sage-4.3.1 to sage-4.3
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