Lower bound for the Sombor index of trees with a given total domination number.

Xiaoling Sun Jianwei Du Yinzhen Mei

Published in: Comput. Appl. Math. (2024)

Keyphrases

lower bound
upper bound
small number
optimal solution
linear programming
maximum number
constant factor
database
neural network
information retrieval
decision trees
objective function
branch and bound algorithm
approximation algorithms
randomized algorithm