5 citations · 6 across the 2 of their papers we have counts for
2 papers
math.CO2016★ 5 cited
On 2K2-free graphs - Structural and Combinatorial View
S. Dhanalakshmi, N. Sadagopan, V. Manogna
A connected graph is 2K2-free if it does not contain a pair of independent edges as an induced subgraph. In this paper, we present the structural characterization of minimal vertex…
math.CO2016★ 1 cited
Tri-connectivity Augmentation in Trees
S. Dhanalakshmi, N. Sadagopan, D. Sunil Kumar
For a connected graph, a {\em minimum vertex separator} is a minimum set of vertices whose removal creates at least two connected components. The vertex connectivity of the graph r…