Hamiltonicity in claw-free graphs
Journal of Combinatorial Theory Series A
On the independence number in K1, r+1-free graphs
Selected papers of the 14th British conference on Combinatorial conference
Selected papers from the second Krakow conference on Graph theory
Graph Theory With Applications
Graph Theory With Applications
Hi-index | 0.01 |
The local independence number αi(G) of a graph G at a distance i is the maximum number of independent vertices at distance i from any vertex. We study the impact of restricting αi(G) on the (global) independence number α(G). Among others, we show that in graphs with bounded diameter, α(G) is bounded if and only if αi(G) is bounded for at least one i, 2 ≤ i ≤ (diam(G) - 1)/4.