Login / Signup

A new upper bound for the perfect Italian domination number of a tree.

Sakineh Nazari-MoghaddamMustapha Chellali
Published in: Discuss. Math. Graph Theory (2022)
Keyphrases
  • upper bound
  • lower bound
  • small number
  • database
  • data mining
  • clustering algorithm
  • case study
  • computational complexity
  • branch and bound algorithm
  • fixed number
  • constant factor