M-polynomial of some cactus chains and their topological indices

Abstract

In this note, we first show that the general Zagreb index can be obtained from the M−polynomial of a graph by giving a suitable operator. Next, we obtain M−polynomial of some cactus chains. Furthermore, we derive some degree based topological indices of cactus chains from their M−polynomial.

Topological Coindices and Quantitative Structure-Property Analysis of Antiviral Drugs Investigated in the Treatment of COVID-19

“…Similarly, Deutsch and Klavzar [49] proposed the M-polynomial, a degree-based polynomial, which can be used to construct a number of indices. Because of its broad adaptability, it has been utilized in a number of articles to obtain topological indices [50][51][52][53][54][55][56][57]. Mondal et al [58] recently examined four antiviral medicines for COVID-19 patients: remdesivir, chloroquine, hydroxychloroquine, and theaflavin.…”

Comparative study of chitosan derivatives through CoM‐polynomial

“…M-polynomials are associated with degree-based indices [22][23][24][25][26][27][28][29][30][31] whereas CoM-polynomials with that of non-adjacency vertices [32].…”

ADMET and quantitative structure property relationship analysis of anti‐Covid drugs against omicron variant with some degree‐based topological indices

“…Some important polynomials are Zagreb polynomial, 13 Hosoya polynomial, 14 Schultz polynomial, 15 Forgotten polynomial, 16 Matching polynomial, 17 Tutte polynomial, 18 M‐polynomial, 19 NM‐polynomial, 20 RNM‐polynomial 21 and so on. Recently many researches have been working using M‐polynomial to recover many degree‐based topological indices 22‐32 . Here we use M‐polynomial to deduce the above defined degree based topological indices.…”

“…Recently many researches have been working using M-polynomial to recover many degree-based topological indices. [22][23][24][25][26][27][28][29][30][31][32] Here we use M-polynomial to deduce the above defined degree based topological indices.…”