Zhou, Bo; Trinajstić, Nenad
(2009)
On Reciprocal and Reverse Balaban Indices.
Croatica Chemica Acta, 82
(2).
pp. 537541.
ISSN 00111643
Abstract
The IvanciucBalaban operator of a graph G is defined as
J(M,G) =M/mu+1 (vivj is an element of E(G))Sigma (M(i) . M(j))(v2)
where M is its molecular matrix with positive rowsums, m is the number of edges, p is the cyclomatic number, M(i) is the ith row sum of M and the summation goes over all edges from the edgeset E(G). Here we consider the reciprocal Balaban index (r)J(G) = J(RD,G) and the reverse Balaban index J(r)(G)=J(RW,G), where RD and RW are respectively the reciprocal distance matrix and the reverse Wiener matrix of G. Various lower and upper bounds for these two types of Balabanlike indices are reported.
Item Type: 
Article

Uncontrolled Keywords: 
IvanciucBalaban operator; Balaban index; reciprocal Balaban index; reverse Balaban index; topological indexes; distance matrix; harary index; wiener indexes; graphs; design; descriptors; radius 
Subjects: 
NATURAL SCIENCES > Chemistry 
Divisions: 
Division of Physical Chemistry 
Projects: 
Project title  Project leader  Project code  Project type 

Razvoj metoda za modeliranje svojstava bioaktivnih molekula i proteina  [184293] Bono Lučić  09817704952919  MZOS 

Depositing User: 
Nenad Trinajstić

Date Deposited: 
09 Oct 2013 09:15 
Last Modified: 
06 Feb 2014 12:47 
URI: 
http://fulir.irb.hr/id/eprint/739 
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