On the maximum ABC index of graphs without pendent vertices.
Zehui ShaoPu WuYingying GaoIvan GutmanXiujun ZhangPublished in: Appl. Math. Comput. (2017)
Keyphrases
- query graph
- weighted graph
- random graphs
- undirected graph
- labeled graphs
- graph matching
- attributed graphs
- maximal cliques
- artificial bee colony algorithm
- average degree
- connected subgraphs
- graph databases
- directed graph
- adjacency matrix
- hamiltonian cycle
- edge weights
- planar graphs
- graph theoretic
- index structure
- graph search
- total weight
- indexing techniques
- vertex set
- b tree
- maximum cardinality
- social networks
- bipartite networks
- artificial bee colony
- graph patterns
- graph structure
- graph theory
- approximation algorithms