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Note on Branching

D. M. Cvetković ; Faculty of Electrical Engineering, University of Belgrade, P.O.B. 816, 11001 Beograd, Yugoslavia,
I. Gutman ; Ruder Boskovic Institute, P.O.B. 1016, 41001 Zagreb, Croatia, Yugoslavia


Puni tekst: engleski pdf 3.070 Kb

str. 115-121

preuzimanja: 136

citiraj


Sažetak

It has been demonstrated that the spectrum of the molecular
graph contains information about the extent of branching of the
molecular skeleton. In particular, the largest eigenvalue, xi, in the
spectrum has been shown to be closely related to the total number
of walks in the graph (eqs. (11) and (15)). Thus, a justification of
the recent empirical finding that x1 is a measure of branching9,in
has been obtained.

Ključne riječi

Hrčak ID:

196422

URI

https://hrcak.srce.hr/196422

Posjeta: 254 *