Sharp lower bounds on the sum-connectivity index of trees.
S. AlyarR. KhoeilarPublished in: Discret. Math. Algorithms Appl. (2022)
Keyphrases
- lower bound
- objective function
- upper bound
- min sum
- index tree
- branch and bound algorithm
- decision trees
- index structure
- tree structure
- np hard
- high quality
- linear functions
- upper and lower bounds
- connected components
- tree structures
- branch and bound
- optimal solution
- database
- b tree
- indexing techniques
- lower and upper bounds
- tree models
- multi dimensional
- data structure
- wavelet tree