Mostar indices of SiO₂ nanostructures and melem chain nanostructures

Abstract

Very recently, a bond‐additive topological invariant, known as the Mostar index, has been described as a measure of peripherality in networks and graphs. Since then, more versions of this index have been introduced and named the total Mostar index and the edge Mostar index. In this paper, we derive the Mostar indices of SiO2 nanostructures and C8 layer structures. Furthermore, we have also provided results related to the Mostar indices of melem chain nanostructures.

Extremal Mostar indices of tree‐like polyphenyls

“…Quite recently, Arockiaraj et al [26] introduce edge‐Mostar index and total‐Mostar index and obtain systematic analytical expressions for the Mostar indices of complex polycyclic aromatic structures such as coronoids and carbon nanocones. More and more researchers focused on these new graph invariants; see References [27–29]. It is natural to determine extremal values of edge‐Mostar index (resp.…”

Computation of Topological Indices of Double and Strong Double Graphs of Circumcoronene Series of Benzenoid (Hm)

“…Imran et al [10][11][12] studied the edge Mostar index of nanostructures and chemical structures by using graph operations and also computed the eccentric connectivity polynomial of connected graphs and Mostar indices for melem chain nanostructures. For more details about topological indices, we refer the works of Xiong et al [13], Hong et al [14], Alaeiyan et al [15], Ch et al [16], and Sardar et al [17].…”

Computation of Mostar index for some graph operations

“…The extremal results have been discussed for the cacti and trees in Hayat et al [29, 30]. Recently, by using graph operations, Mostar indices of nanostructures and chemical structures are computed in References [31, 32]. The characterization of catacondensed benzenoids by using Mostar index is given in Deng and Li [33].…”