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Lower and upper bounds for the degree-constrained minimum spanning tree problem.

Alexandre Salles da CunhaAbilio Lucena
Published in: Networks (2007)
Keyphrases
  • lower and upper bounds
  • lower bound
  • upper bound
  • lower bounding
  • upper and lower bounds
  • spanning tree
  • lagrangian relaxation
  • valid inequalities
  • data sets
  • lagrangian dual