Volume 1 (2017) Issue 1

Author(s): Hajra Siddiqui1, Mohammad Reza Farahani2
1Department of Mathematics and Statistics University of Lahore Pakistan.
2Department of Applied Mathematics of Iran University of Science and Technology, (IUST) Narmak, Tehran 16844, Iran.
Abstract:

Chemical reaction network theory is an area of applied mathematics that attempts to model the behavior of real world chemical systems. Since its foundation in the 1960s, it has attracted a growing research community, mainly due to its applications in biochemistry and theoretical chemistry. It has also attracted interest from pure mathematicians due to the interesting problems that arise from the mathematical structures involved. It is experimentally proved that many properties of the chemical compounds and their topological indices are correlated. In this report, we compute closed form of forgotten polynomial and forgotten index for interconnection networks. Moreover we give graphs to see dependence of our results on the parameters of structures.

Author(s): Muhey U Din1, Mohsan Raza1, Saddaf Noreen2
1Department of Mathematics, Government College University Faisalabad, Pakistan.
2Department of Mathematics, Government College University Faisalabad, Pakistan
Abstract:

In this article, we are mainly interested to find some sufficient conditions for integral operator involving normalized Struve and Dini function to be in the class \(N\left( \mu \right)\). Some corollaries involving special functions are also the part of our investigations.

Author(s): Imran Abbas Baloch1, Imdat İşcan2
1Abdus Salam School of Mathematical Sciences, GC University, Lahore, Pakistan.
2Department of Mathematics, Faculty of Arts and Sciences, Giresun University, 28200, Giresun, Turkey.
Abstract:

In this paper, we define a new generalized class of preinvex functions which includes harmonically \((s,m)\)-convex functions as a special case and establish a new identity. Using this identity, we introduce some new integral inequalities for harmonically \((s,m)\)-preinvex functions.

Author(s): Wei Gao1, Batsha Muzaffar2, Waqas Nazeer3
1School of Information Science and Technology, Yunnan Normal University, Kunming 650500, China.
2Department of Mathematics and Statistics, University of Lahore, Lahore-54590, Pakistan.
3Division of Science and Technology, University of Education, Lahore-54590, Pakistan.
Abstract:

Let \(G\) be connected graph with vertex \(V(G)\) and edge set \(E(G)\). The first and second \(K\)-Banhatti indices of \(G\) are defined as \(B_{1}(G)=\sum\limits_{ue}[d_{G}(u)+d_{G}(e)]\) and \(B_{2}(G)=\sum\limits_{ue}[d_{G}(u)d_{G}(e)]\) ,where \(ue\) means that the vertex \(u\) and edge \(e\) are incident in \(G\). The first and second \(K\)-hyper Banhatti indices of \(G\) are defined as \(HB_{1}(G)=\sum\limits_{ue}[d_{G}(u)+d_{G}(e)]^{2}\) and \(HB_{2}(G)=\sum\limits_{ue}[d_{G}(u)d_{G}(e)]^{2}\). In this paper, we compute the first and second \(K\)-Banhatti and \(K\)-hyper Banhatti indices of Dominating David Derived networks.

Author(s): Iftikhar Ahmad1, Maqbool Ahmad2
1Department of Mathematics and Statistics, University of Lahore, Lahore Pakistan.
2Department of mathematics and statistics, The university of Lahore, Lahore Pakistan.
Abstract:

In this paper, we present a new viscosity technique of nonexpansive mappings in the framework of CAT(0) spaces. The strong convergence theorems of the proposed technique is proved under certain assumptions imposed on the sequence of parameters. The results presented in this paper extend and improve some recent announced in the current literature.