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Lower and upper bounds on independent double Roman domination in trees.

Mahla KheibariHossein Abdollahzadeh AhangarR. KhoeilarSeyed Mahmoud Sheikholeslami
Published in: Electron. J. Graph Theory Appl. (2022)
Keyphrases
  • lower and upper bounds
  • lower bound
  • upper bound
  • upper and lower bounds
  • decision trees
  • lagrangian relaxation
  • lower bounding
  • itemsets
  • tree structure
  • valid inequalities
  • data sets
  • data mining