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	STUDIA CHEMIA - Issue no. 4 / 2010

	Article:	CLUJ CJ POLYNOMIAL AND INDICES IN A DENDRITIC MOLECULAR GRAPH. Authors: MIRCEA V. DIUDEA, NASTARAN DOROSTI, ALI IRANMANESH.


	Abstract: The Cluj polynomials CJ_e(x) and indices are calculable by either summation CJ_eS(x) or multiplication CJ_eP(x) of the sets of non-equidistant vertices related to the endpoints of any edge e=(u,v) in the graph. A third polynomial, the (vertex) PIv(x), is related to CJ_eS. In this paper, a procedure based on orthogonal cuts is used to derive the three above polynomials and indices in the molecular graph of a dendrimer. Keywords: dendrimer, molecular graph, Cluj polynomial, Cluj index




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