Volume 5 (2023)
Volume 4 (2022)
Volume 3 (2021)
Volume 2 (2020)
Volume 1 (2019)
Keywords = Leap Zagreb indices
Number of Articles: 4
Leap indices and their polynomials of the derived graph of the subdivision of certain polyphenyls
Volume 2, Issue 12 , December 2020, , Pages 1195-1201
Abstract
Topological indices are real (numerical) values which are associated with chemical compositions to correlate with chemical structure with different physical properties, chemical and ... Read MoreOn leap eccentric connectivity index of thorny graphs
Volume 2, Issue 10 , October 2020, , Pages 1033-1039
Abstract
The 2-degree of a vertex v of a simple graph G is the number of vertices which are at distance two from v in G and is denoted by d2(v). In this article, we compute exact values of a ... Read MoreMultiplicative leap Zagreb indices of T-thorny graphs
Volume 2, Issue 8 , August 2020, , Pages 841-846
Abstract
Let G=(V, E) is a molecular graph in which the vertex set V represents atoms and the edge set E represents the bonds between the atoms, corresponding to a chemical compound. In this ... Read MoreF-leap index of some special classes of bridge and chain graphs
Volume 2, Issue 7 , July 2020, , Pages 827-833