Revathy S. Nair

collaborators

3 papers

math.CO2026

Computing the Exchange Number in Graphs with respect to Cycle Convexity

Revathy S. Nair, Bijo S. Anand, Julliano R. Nascimento

Given a graph $G$ , a subset $S \subseteq V (G)$ is \textit{cycle convex}, if for any vertex $v \in V (G) ∖ S$ , the induced subgraph, $G [S \cup {v}]$ cannot form a cycle con…

math.CO2026

CarathÃ©odory Number in Cycle Convexity

Revathy S. Nair, Bijo S. Anand, Ullas Chandran S. V. +1

Let $G$ be a graph and $S \subseteq V (G)$ . In the cycle convexity, we say that $S$ is \textit{cycle convex} if for any $u \in V (G) ∖ S$ , the induced subgraph of $S \cup {u}$ …

math.CO2024

Complexity and Structural Results for the Hull and Convexity Numbers in Cycle Convexity for Graph Products

Bijo S. Anand, Ullas Chandran S. V., Julliano R. Nascimento +1

Let $G$ be a graph and $S \subseteq V (G)$ . In the cycle convexity, we say that $S$ is \textit{cycle convex} if for any $u \in V (G) ∖ S$ , the induced subgraph of $S \cup {u}$ …