Eccentricity-Based Topological Invariants of Some Chemical Graphs

Abstract

Topological index is an invariant of molecular graphs which correlates the structure with different physical and chemical invariants of the compound like boiling point, chemical reactivity, stability, Kovat’s constant etc. Eccentricity-based topological indices, like eccentric connectivity index, connective eccentric index, first Zagreb eccentricity index, and second Zagreb eccentricity index were analyzed and computed for families of Dutch windmill graphs and circulant graphs.

Keywords

• chemical graph
• topological index
• eccentricity
• circulant graph
• Dutch windmill graph