Several unique advantages of the Le Verrier-Fadeev-Frame method for the characteristic polynomials of graphs over the method proposed by Zivkovic recently based on the Givens-Householder method are described. It is shown that the Givens-Householder method proposed by Zivkovic, by itself fails for di
Comments on characteristic polynomials of chemical graphs
β Scribed by J. Brocas
- Publisher
- Springer
- Year
- 1985
- Tongue
- English
- Weight
- 177 KB
- Volume
- 68
- Category
- Article
- ISSN
- 1432-2234
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π SIMILAR VOLUMES
A computer program based on the Frame method for the characteristic polynomials of graphs is developed. This program makes use of an efficient polynomial algorithm of Frame for generating the coefficients in the characteristic polynomials of graphs. This program requires as input only the set of ver
A parallel algorithm is developed for the f i t time based on Frame's method to compute the characteristic polynomials of chemical graphs. This algorithm can handle all types of graphs: ordinary, weighted, directed, and signed. Our algorithm takes only linear time in the CRCW PRAM model with O(n9) p