Volume 4 (2022)
Volume 3 (2021)
Volume 2 (2020)
Volume 1 (2019)
Main Subjects = Methematical Chemistry
Number of Articles: 34
1. Different types of augmented Zagreb indices of some chemical drugs: A QSPR model
Volume 4, Issue 6 , June 2022, , Pages 513-524
Abstract
In this paper, we used linear, quadratic, cubic, logarithmic, and exponential regression models to analyze the statistical properties of certain important molecular structures such ... Read More
2. Topological properties of sunscreens using mhr-polynomial of graph
Volume 4, Issue 5 , May 2022, , Pages 402-410
Abstract
In this work, Mhr- polynomial of oxybenzone, menthyl anthranilate, benzophenone-4, and dimethylamino hydroxybenzoyl hexa benzoate were established. The degree-based topological indices ... Read More
3. Degree-based molecular descriptors of certain chemical graphs and drugs of COVID 19
Volume 4, Issue 2 , February 2022, , Pages 113-123
Abstract
Spectral Graph Theory is the interface that connects the graphs and the matrices associated with them. Chemistry is the branch of science which has benefitted the most out of this interaction ... Read More
4. Some new degree based topological indices of h-naphtalenic graph via M-polynomial approach
Volume 3, Issue 11 , November 2021, , Pages 800-805
Abstract
In this object, we present some new formulas of the reduced reciprocal Randić index, the arithmetic geometric 1 index, the SK, SK1, SK2 indices, first Zagreb index, the general sum-connectivity ... Read More
5. Calculating the topological indices of Starphene graph via M-polynomial approach
Volume 3, Issue 10 , October 2021, , Pages 656-664
Abstract
Chemical graph theory is related to the structure of different chemical compounds. A chemical graph represents the molecule of the substance. Chemical graph theory provides the connection ... Read More
6. Topological analysis of zigzag-edge coronoid graph by using M-polynomial
Volume 3, Issue 9 , September 2021, , Pages 590-597
Abstract
The chemical graph theory is interrelated with the chemical structure of different compounds. This graph represents the molecule of the sub-stance. A chemical graph is rehabilitated ... Read More
7. Domination topological properties of carbidopa-levodopa used for treatment Parkinson’s disease by using φp-polynomial
Volume 3, Issue 9 , September 2021, , Pages 614-621
Abstract
In medical science, pharmacology, chemical, pharmaceutical properties of molecular structure are essential for drug preparation and design. These properties can be studied by using ... Read More
8. Computational analysis of new degree-based descriptors of Zig-Zag Benzenoid system
Volume 3, Issue 6 , June 2021, , Pages 418-424
Abstract
Chemical graph theory is one of the dominant branches in graph theory. In this paper, we compute the atom bond connectivity, geometric arithmetic, first K-Banhatti, second K-Banhatti, ... Read More![Degree-based entropy of molecular structure of HAC5C7[P,Q]](data/ecc/coversheet/871618724226.png)
9. Degree-based entropy of molecular structure of HAC5C7[P,Q]
Volume 3, Issue 5 , May 2021, , Pages 291-295
Abstract
This study aimed at using the calculated values of topological indices, degree weighted entropy of graph, the entropy measures are calculated viz., symmetric division index, inverse ... Read More
10. Topological indices of the system of generalized prisms via M-Polynomial approach
Volume 3, Issue 5 , May 2021, , Pages 296-300
Abstract
The characteristics of various networks can be distinguished with the help of topological indices. The purpose of this paper is to study the generalized prism network, which is very ... Read More
11. On the ψk-polynomial of graph
Volume 3, Issue 4 , April 2021, , Pages 219-226
Abstract
In this paper, for every k-degree distance we define ψk-Polynomial of a connected graph G=(V,E) as where ψk(i,j) is the number of edges uv in G such that {dk(v), dk(u)}={i,j} ... Read More
12. On the ABC and GA indices of the corona products of some graphs
Volume 3, Issue 4 , April 2021, , Pages 257-263
Abstract
In this research, we derived the formulae for the atom-bond connectivity (ABC) index and the geometric-arithmetic (GA) index of several corona products of graphs made by composing the ... Read More
13. Degree based topological indices of tadpole graph via M-polynomial
Volume 3, Issue 3 , March 2021, , Pages 146-153
Abstract
Chemical graph theory has an important impact on the development of the chemical sciences. A chemical graph is a graph that is produced from some molecular structure by applying some ... Read More
14. Theoretical study of benzene ring embedded in P-type surface in 2d network using some new degree based topological indices via M-polynomial
Volume 3, Issue 3 , March 2021, , Pages 180-186
Abstract
Algebraic polynomials play an important role in theoretical chemistry because these can reflect the properties of the chemical compound. M-polynomial is also an algebraic polynomial ... Read More
15. Computing M-polynomial and topological indices of TUHRC4 molecular graph
Volume 3, Issue 2 , February 2021, , Pages 103-109
Abstract
Chemical graph theory has an important role in the development of chemical sciences. A graph is produced from certain molecular structure by means of applying several graphical operations. ... Read More
16. A note on QSPR analysis of total Zagreb and total Randić İndices of octanes
Volume 3, Issue 2 , February 2021, , Pages 139-145
Abstract
Topological indices are important tools for QSPR researches. Wiener, Zagreb, and Randić indices are pioneers of topological indices as the most used topological indices in view of ... Read More
17. Reciprocal Atom-bond connectivity and Fourth Atom-bond connectivity indices for Polyphenylene structure of molecules
Volume 2, Issue 12 , December 2020, , Pages 1202-1209
Abstract
Polyphenylene is a class of polycyclic aromatic compounds that has varied applications in biochemistry and biology. A numerical measure that defines the characteristics of a chemical ... Read More
18. Degree-based topological descriptors of Star of David and Hexagonal Cage networks
Volume 2, Issue 11 , November 2020, , Pages 1093-1100
Abstract
Topological indices are numerical parameters of a graph that characterize its molecular topology. In theoretical chemistry, the numerical parameters which are used to depict the molecular ... Read More
19. New degree-based topological descriptors via m-polynomial of boron α-nanotube
Volume 2, Issue 11 , November 2020, , Pages 1117-1125
Abstract
The study of molecular structure having size less than 100 nm is called nanotechnology. Nano-materials have vast applications in different fields. Boron α-nanotube is very famous ... Read More
20. On 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 More
21. Eccentricity version F-index of some graph operations
Volume 2, Issue 10 , October 2020, , Pages 1059-1063
Abstract
The eccentricity version F-index of a graph G is defined as the summation of cube of all the vertex eccentricities of G. In this report, the eccentricity version of F-index of the generalized ... Read More
22. Computing metric and partition dimension of tessellation of plane by boron nanosheets
Volume 2, Issue 10 , October 2020, , Pages 1064-1071
Abstract
Metric dimension dim(G) and portion dimension pd(G) are usually related as pd(G)≤dim(G)+1. However, if the partition dimension is significantly smaller than the metric dimension, ... Read More
23. Some topological descriptors and algebraic polynomials of Pm+FPm
Volume 2, Issue 10 , October 2020, , Pages 1072-1081
Abstract
A topological index of G is a quantity related to G that characterizes its topology. Properties of the chemical compounds and topological invariants are related to each other. In this ... Read More
24. Weighted entropy of Zig-Zag chain
Volume 2, Issue 10 , October 2020, , Pages 1082-1087
Abstract
The entropy of a graph is a functional depending both on the graph itself and on a probability distribution on its vertex set. This graph functional originated from the problem of source ... Read More
25. Ve-degree and Ev-degree topological analysis of some anticancer drugs
Volume 2, Issue 8 , August 2020, , Pages 834-840