Web of Science (Emerging Sources Citation Index), ISC
Some new degree based topological indices of h-naphtalenic graph via M-polynomial approach
1. Some new degree based topological indices of h-naphtalenic graph via M-polynomial approach

Farkhanda Afzal; Ammar Alsinai; Mohammad Zeeshan; Deeba Afzal; Faryal Chaudhry; Murat Cancan

Volume 3, Issue 11 , November 2021, , Pages 800-805

http://dx.doi.org/10.22034/ecc.2021.300393.1223

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
Computational analysis of new degree-based descriptors of Zig-Zag Benzenoid system
2. Computational analysis of new degree-based descriptors of Zig-Zag Benzenoid system

Farkhanda Afzal; Muhammad Zaman; Faryal Chaudhry; Deeba Afzal; Mohammad Reza Farahani; Murat Cancan

Volume 3, Issue 6 , June 2021, , Pages 418-424

http://dx.doi.org/10.22034/ecc.2021.284310.1174

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]
3. Degree-based entropy of molecular structure of HAC5C7[P,Q]

Farkhanda Afzal; Murat Cancan; Suleyman Ediz; Deeba Afzal; Faryal Chaudhry; Mohammad Reza Farahani

Volume 3, Issue 5 , May 2021, , Pages 291-295

http://dx.doi.org/10.22034/ecc.2021.278787.1156

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
Topological indices of the system of generalized prisms via M-Polynomial approach
4. Topological indices of the system of generalized prisms via M-Polynomial approach

Farkhanda Afzal; Mohammad Reza Farahani; Murat Cancan; Faiza Arshad; Deeba Afzal; Faryal Chaudhry

Volume 3, Issue 5 , May 2021, , Pages 296-300

http://dx.doi.org/10.22034/ecc.2021.278749.1155

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
Theoretical study of benzene ring embedded in P-type surface in 2d network using some new degree based topological indices via M-polynomial
5. Theoretical study of benzene ring embedded in P-type surface in 2d network using some new degree based topological indices via M-polynomial

Sabir Hussain; Farkhanda Afzal; Deeba Afzal; Mohammad Reza Farahani; Murat Cancan; Suleyman Ediz

Volume 3, Issue 3 , March 2021, , Pages 180-186

http://dx.doi.org/10.22034/ecc.2021.272315.1134

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
Weighted entropies of HAC5C7[p;q] nanotube
6. Weighted entropies of HAC5C7[p;q] nanotube

Farkhanda Afzal; Faiza Afzal; Deeba Afzal; Mohammad Reza Farahani; Zahid Hussain; Murat Cancan

Volume 3, Issue 1 , January 2021, , Pages 1-5

http://dx.doi.org/10.22034/ecc.2021.119835

Abstract
  The aim of this article was to compute weighted entropy of some well-known nanostructure HAC5C7[p;q]. We applied probability density function to formulate entropy by taking different ...  Read More
Weighted entropies of Tuc5c8[P;Q] nanotube with the degree based topological indices as weights
7. Weighted entropies of Tuc5c8[P;Q] nanotube with the degree based topological indices as weights

Farkhanda Afzal; Faiza Afzal; Deeba Afzal; Mohammad Reza Farahani; Murat Cancan; Suleyman Ediz

Volume 3, Issue 1 , January 2021, , Pages 14-18

http://dx.doi.org/10.22034/ecc.2021.120281

Abstract
  The entropy of a graph is a function depending both on the graph itself and on a probability distribution on its vertex set. This graph function originated in the problem of source ...  Read More
The first and second Zagreb polynomial and the forgotten polynomial of Cm×Cn
8. The first and second Zagreb polynomial and the forgotten polynomial of Cm×Cn

Farkhanda Afzal; Deeba Afzal; Abdul Qudair Baig; Mohammad Reza Farahani; Murat Cancan; Süleyman Ediz

Volume 2, Issue 12 , December 2020, , Pages 1183-1187

http://dx.doi.org/10.22034/ecc.2020.256293.1097

Abstract
  In this paper, the 1st and 2nd Zagreb polynomials and the forgotten polynomial of Cm×Cn were computed. Some degree-based topological indices such as 1st and 2nd multiple Zagreb ...  Read More
New degree-based topological descriptors via m-polynomial of boron α-nanotube
9. New degree-based topological descriptors via m-polynomial of boron α-nanotube

Deeba Afzal; Sabir Hussain; Mehmet Serif Aldemir; Mohammad Reza Farahani; Farkhanda Afzal

Volume 2, Issue 11 , November 2020, , Pages 1117-1125

http://dx.doi.org/10.22034/ecc.2020.254614.1092

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
Weighted entropy of penta chains graph
10. Weighted entropy of penta chains graph

Farkhanda Afzal; Mehmona Abdul Razaq; Deeba Afzal; Saira Hameed

Volume 2, Issue 6 , June 2020, , Pages 652-662

http://dx.doi.org/10.33945/SAMI/ECC.2020.6.2

Abstract
  Mathematical chemistry is a branch of theoretical chemistry in which we predict the mathematical structure by means of mathematical tools. In past few decades, many studies have been ...  Read More
Study of some topological invariants of subdivided mk graphs
11. Study of some topological invariants of subdivided mk graphs

Farkhanda Afzal; Mustafa Naeem; Faryal Chaudhry; Deeba Afzal

Volume 2, Issue 6 , June 2020, , Pages 731-738

http://dx.doi.org/10.33945/SAMI/ECC.2020.6.10

Abstract
  An mk-graph of a graph G can be defined by taking m≥2 copies G1,..., Gm of a graph G in which every vertex ut of copy Gt is adjacent to a corresponding vertex vs of copy Gs. An mk-graph ...  Read More