The similarity of 608 molecular descriptors (including topological and geometrical indices) is measured using correlation coefficients. The computations are based on a library of 10946 diverse compounds. As a result, the second Zagreb index M2 and mwc, the molecular walk count of length 3, were found and proven to be affine dependent: mwc = 2M2.

Botica, Stipe. 2003. Andrija Ka i Miošši . Zagreb, Split: ŠŠkolska knjiga, Filozofski fakultet, Zbornik ““Ka i ””. ubeli , Tvrtko. 1970. Usmena narodna retorika i teatrologija. Zagreb: [s. n.]. Deli , Simona. 2001. Izme u klevete i kletve. Tema obitelji u hrvatskoj usmenoj baladi. Zageb: Hrvatska sveu iliššna naklada. Duki , Davor. 1998. Figura protivnika u hrvatskoj povijesnoj epici. Zagreb: H...

The Atom-bond-connectivity index ABC of a graph G is determined by d_i and d_j. In this paper, sharp results for the general which has chemical applications are found using different methods. These new inex investigated in terms its edges, vertices degrees. particular, some relations obtained involving topological indices; Randic index, Zagreb Harmonic Narumi-Katayama index. Indeed, improved he...

I was born in Zagreb (Croatia) on October 26, 1936. My parents were Regina (née Pavić) (April17, 1916, Zagreb–March 9, 1992, Zagreb) and Cvjetko Trinajstić (September 9, 1913, Volosko–October 29, 1998, Richmond, Australia).

In this paper, we present the various upper and lower bounds for the product version of reciprocal degree distance in terms of other graph inavriants. Finally, we obtain the upper bounds for the product version of reciprocal degree distance of the composition, Cartesian product and double of a graph in terms of other graph invariants including the Harary index and Zagreb indices. .

Diode and Er : yag laser vs. conventional technique for second stage surgery D. Gabri c panduri c, M. Su si c, J. Brozovi c, I. Smojver, V. Vu ci cevi c boras, D. Katanec Department of Oral Surgery, School of Dental Medicine, University of Zagreb, Zagreb, Croatia, Private Dental Practise, Split, Croatia, Private Dental Practise, Zagreb, Croatia, Department of Oral Medicine, School of Dental Med...

For a connected graph G, the eccentric connectivity index (ECI) and the first Zagreb eccentricity index of G are defined as ( ) ( ) deg ( ) ( ) i c G i G i v V G ξ G v ε v   and ( 2 1 ) ( ) ( ) i G i v G V E G ε v   , respectively, where deg ( ) G i v is the degree of i v in G and ( ) G i ε v denotes the eccentricity of vertex i v in G. In this paper we compare the eccentric connectivity ...

The forgotten topological index of a molecular graph $G$ is defined as $F(G)=sum_{vin V(G)}d^{3}(v)$, where $d(u)$ denotes the degree of vertex $u$ in $G$. The first through the sixth smallest forgotten indices among all trees, the first through the third smallest forgotten indices among all connected graph with cyclomatic number $gamma=1,2$, the first through<br /...