Graph‐Theoretical Approach for Predicting Physicochemical Properties of Stiff‐Person Syndrome Drugs [PDF]
ChemistryOpenThis work applies quantitative structure–property relationship analysis to examine molecular characteristics linked to stiffness person syndrome (SPS), a rare neurological condition marked by persistent muscle rigidity and spasmodic episodes. Topological
Jabbar Ali +3 more
doaj +3 more sources
Zagreb polynomials of three graph operators
Filomat, 2016 In general, the relations among Zagreb polynomials on three graph operators are discussed in this paper. Specifically, relations between Zagreb polynomials of a graph G and a graph obtained by applying the operators S(G), R(G) and Q(G) are investigated.
CANGÜL, İSMAİL NACİ +3 more
core +6 more sources
Polynomials and General Degree-Based Topological Indices of Generalized Sierpinski Networks
Complexity, 2021 Sierpinski networks are networks of fractal nature having several applications in computer science, music, chemistry, and mathematics. These networks are commonly used in chaos, fractals, recursive sequences, and complex systems.
Chengmei Fan +4 more
doaj +2 more sources
General Fifth M-Zagreb Indices and Fifth M-Zagreb Polynomials of Carbon Graphite [PDF]
Eurasian Chemical Communications, 2020 Graph theory plays a vital role in modeling and designing any chemical structure or chemical network. Chemical graph theory helps to understand the molecular structural properties of a molecular graph. The molecular graph is a graph consisting of atoms called vertices and the chemical bond between atoms called edges. In this paper, we have computed the
Muhammad Naeem +2 more
exaly +2 more sources
Some Reverse Degree-Based Topological Indices and Polynomials of Dendrimers
Mathematics, 2018 Topological indices collect information from the graph of molecule and help to predict properties of the underlying molecule. Zagreb indices are among the most studied topological indices due to their applications in chemistry.
Wei Gao +4 more
doaj +2 more sources
COMPUTING ZAGREB INDICES AND ZAGREB POLYNOMIALS OF FULLERENE, BUTTERFLY AND BENES NETWORKS [PDF]
International Journal of Apllied Mathematics, 2020 A topological index is a numerical parameter of a graph which characterizes some of the topological properties of the graph. The concepts of hyper-Zagreb index, first multiple Zagreb index, second multiple Zagreb index and relatedly the Zagreb ...
Cangül, İsmail Naci +3 more
openaire +3 more sources
Applications of magnesium iodide structure via modified-polynomials [PDF]
Scientific ReportsA relatively recent approach in molecular graph theory for analyzing chemical networks and structures is called a modified polynomial. It emphasizes the characteristics of molecules through the use of a polynomial-based procedure and presents numerical ...
Haleemah Ghazwani +4 more
doaj +2 more sources
Enhancing bioinformatics engineering by utilizing graph therapeutic properties for clinically approved antitoxin drugs in zoonotic diseases [PDF]
Scientific ReportsAnthrax, a zoonotic disease caused by the bacterium Bacillus anthracis. It primarily affects animals and spreads to humans through direct contact or inhalation.
Muhammad Imran +3 more
doaj +2 more sources
On topological analysis of two-dimensional covalent organic frameworks via M-polynomial [PDF]
Scientific ReportsCovalent organic frameworks (ZnP-COFs) made of zinc-porphyrin have become effective materials with a variety of uses, including gas storage and catalysis.
Hong Yang +5 more
doaj +2 more sources
Zagreb Polynomials, Co-Polynomials of Bipartite and Strongly Bipartite Graphs
Journal of Educational Research and PoliciesFirst Zagreb polynomial of a graph G with vertex set V(G) and edge set E(G) is defined as M1(G,x) =∑uv∈E(G)xdu+dv and the first Zagreb index can be obtained from it as M1(G) = M1(G,x)|x=1. In this paper Zagreb polynomials, co-polynomials and corresponding Zagreb indices, co-indices are obtained for path, cycle, double and strong double graphs.
exaly +2 more sources