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The use of Frame's method for the characteristic polynomials of chemical graphs

✍ Scribed by K. Balasubramanian

Publisher
Springer
Year
1984
Tongue
English
Weight
426 KB
Volume
65
Category
Article
ISSN
1432-2234

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πŸ“œ SIMILAR VOLUMES

Computer generation of the characteristi
Computer generation of the characteristic polynomials of chemical graphs
✍ K. Balasubramanian πŸ“‚ Article πŸ“… 1984 πŸ› John Wiley and Sons 🌐 English βš– 497 KB

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

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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

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Computational algorithms are described which provide for constructing the set of associated edgeweighted directed graphs such that the average of the characteristic polynomials of the edge-weighted graphs gives the matching polynomial of the parent graph. The weights were chosen to be unities or pur