Papers by Najmeh Soleimani
Acta Chemica Iasi
In this paper, five degree based topological indices, the first Zagreb (M1), second Zagreb (M2), ... more In this paper, five degree based topological indices, the first Zagreb (M1), second Zagreb (M2), first multiple Zagreb (PM1), second multiple Zagreb (PM2), and the hyper Zagreb (HM) indices of two types of dendrimers are studied. In addition, two distance based topological indices, the total eccentricity (θ) and eccentric connectivity (ξc) indices of these dendrimers are computed.
Journal of the National Science Foundation of Sri Lanka
areas such as chemistry and pharmacology. Among these, topological indices have a prominent place... more areas such as chemistry and pharmacology. Among these, topological indices have a prominent place. In this paper, we focus on the structure of polycyclic aromatic hydrocarbons and calculate theta, Pi and Sadhana indices of nanostructures. These in molecular graph. Also, the exact formulae for connectivity indices of nanotubes and nanotori are presented in this manuscript. These topological indices are useful for surveying structure of nanostructures, which have a relationship with degrees of their vertices.
Acta Chemica Iasi, 2016
In this paper, we focus on the structure of Polycyclic Aromatic Hydrocarbons (PAHs) and calculate... more In this paper, we focus on the structure of Polycyclic Aromatic Hydrocarbons (PAHs) and calculate the Omega and its related counting polynomials of nanostructures. Also, the exact expressions for the Theta, Sadhana, Pi, Hyper Zagreb and Forgotten Zagreb indices of linear [n]-Tetracene, V-Tetracenic nanotube, H-Tetracenic nanotube and Tetracenic nanotori were computed for the first time. These indices can be used in QSAR/QSPR studies.
Acta Chemica Iasi, Dec 1, 2016
In this paper, we focus on the structure of Polycyclic Aromatic Hydrocarbons (PAHs) and calculate... more In this paper, we focus on the structure of Polycyclic Aromatic Hydrocarbons (PAHs) and calculate the Omega and its related counting polynomials of nanostructures. Also, the exact expressions for the Theta, Sadhana, Pi, Hyper Zagreb and Forgotten Zagreb indices of linear [n]-Tetracene, V-Tetracenic nanotube, H-Tetracenic nanotube and Tetracenic nanotori were computed for the first time. These indices can be used in QSAR/QSPR studies.
Studia Scientiarum Mathematicarum Hungarica, 2014
ABSTRACT A recently published paper [H. R. Maimani, C. Wickham and S. Yassemi, Rocky Mt. J. Math.... more ABSTRACT A recently published paper [H. R. Maimani, C. Wickham and S. Yassemi, Rocky Mt. J. Math. 42, 1551–1560 (2012; Zbl 1254.05164)] considered the total graph of a commutative ring R. In this paper, we compute Wiener, hyper-Wiener, reverse Wiener, Randić, Zagreb, ABC and GA indices of the zero-divisor graph.
In the present work, we give the new definition of weak** com-muting in L-fuzzy metric space. Fur... more In the present work, we give the new definition of weak** com-muting in L-fuzzy metric space. Further, we prove the common fixed point theorems under the some conditions in it. The results presented in this paper extend and improve some well known results in the recent literatures.
Studia Scientiarum Mathematicarum Hungarica, 2014
ABSTRACT A recently published paper [H. R. Maimani, C. Wickham and S. Yassemi, Rocky Mt. J. Math.... more ABSTRACT A recently published paper [H. R. Maimani, C. Wickham and S. Yassemi, Rocky Mt. J. Math. 42, 1551–1560 (2012; Zbl 1254.05164)] considered the total graph of a commutative ring R. In this paper, we compute Wiener, hyper-Wiener, reverse Wiener, Randić, Zagreb, ABC and GA indices of the zero-divisor graph.
In this paper, several topological indices are investigated for H-Phenylenic nanotube, H-Naphthyl... more In this paper, several topological indices are investigated for H-Phenylenic nanotube, H-Naphthylenic nanotube and H-Anthracenic nanotube. The calculated indices are product-connectivity index, sum-connectivity index, geometric-arithmetic index and atom-bond connectivity index.
In this research, we give some theoretical results, for the first, second, third and modified sec... more In this research, we give some theoretical results, for the first, second, third and modified second Zagreb indices, Randi index, geometric-arithmetic index, atom-bond connectivity index and Zagreb polynomials of and nanotubes.
Drafts by Najmeh Soleimani
In this research study, several topological indices have been investigated for linear [n]-Tetrace... more In this research study, several topological indices have been investigated for linear [n]-Tetracene, V-Tetracenic nanotube, H-Tetracenic nanotube and Tetracenic nanotori. The calculated indices are first, second, third and modified second Zagreb indices. In addition, the first and second Zagreb coindices of these nanostructures were calculated. The explicit formulae for connectivity indices of various families of Tetracenic nanotubes and nanotori are presented in this manuscript. These formulae correlate the chemical structure of nanostructures to the information about their physical features.
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Papers by Najmeh Soleimani
Drafts by Najmeh Soleimani