✦ LIBER ✦
Operator technique for obtaining the recursion formulas of characteristic and matching polynomials as applied to polyhex graphs
✍ Scribed by Haruo Hosoya; Noriko Ohkami
- Publisher
- John Wiley and Sons
- Year
- 1983
- Tongue
- English
- Weight
- 581 KB
- Volume
- 4
- Category
- Article
- ISSN
- 0192-8651
No coin nor oath required. For personal study only.
✦ Synopsis
A simple and efficient method, called an operator technique, for obtaining the recurrence relation of a given counting polynomial, e.g., characteristic Pc; (x) or matching M c (x) polynomial, for periodic networks is proposed. By using this technique the recurrence relations of the Pc (x) and M(; (x) polynomials for the linear zigzag-type and kinked polyacene graphs were obtained. For the lower members of these series of graphs, the coefficients of Pc; (x) and M(; (x) polynomials are tabulated.