The n-Hosoya Polynomials of Some Classes of Thorn Graphs

Abstract

The n-Hosoya Polynomials of cog-complete graphs , thorn cog-complete graphs , cog-stars , thorn cog-stars , cog-wheels , and thorn cog-wheels are obtained . The n-Wiener indices of these graphs are also determined .

Keywords

• cog-graph
• thorn graph
• n-distance
• n-hosoya polynomial
• n- wiener index