P.L. Suresh1, D. Piriadarshani2ORIC ID
1Department of Applied Sciences & Humanities, Sasi Institute of Technology & Engineering, Tadepalligudem – 534101, AP, India.
2Department of Mathematics, Hindustan Institute of Technology and Science, Chennai – 603 103, India.
Abstract:

In this Paper, we establish a new application of the Mittag-Lefier Function method that will enlarge the application to the non linear Riccati Differential equations with fractional order. This method provides results that converge promptly to the exact solution. The description of fractional derivatives is made in the Caputo sense. To emphasize the consistency of the approach, few illustrations are presented to support the outcomes. The outcomes declare that the procedure is very constructive and relavent for determining non linear Ricati differential equations of fractional order.

A. Arul Shantrinal1, A. Ramesh Babu1, R. Sundara Rajan1, S. Anil2, Mohammed Ali Ahmed3
1Department of Mathematics, Hindustan Institute of Technology and Science, Chennai, India, 603 103
2Department of Computer Science and Engineering, Hindustan Institute of Technology and Science, Chennai, India, 603 103
3Department of Mathematics, College of Education for Pure Sciences, University of Baghdad, Baghdad, Iraq
Abstract:

One of the important features of an interconnection network is its ability to efficiently simulate programs or parallel algorithms written for other architectures. Such a simulation problem can be mathematically formulated as a graph embedding problem. In this paper, we embed complete multipartite graphs into certain trees, such as \(k\)-rooted complete binary trees and \(k\)-rooted sibling trees.

Jessy Sujana. G1, T.M. Rajalaxmi2
1Department of Computer Science, SSN College of Engineering, Chennai-603 110, India
2Department of Mathematics, SSN College of Engineering, Chennai-603 110, India
Abstract:

In this paper we compute the \(P_3\)-forcing number of honeycomb network. A dynamic coloring of the vertices of a graph \(G\) starts with an initial subset \(S\) of colored vertices, with all remaining vertices being non-colored. At each discrete time interval, a colored vertex with exactly one non-colored neighbor forces this non-colored neighbor to be colored. The initial set \(S\) is called a forcing set of \(G\) if, by iteratively applying the forcing process, every vertex in G becomes colored. If the initial set \(S\) has the added property that it induces a subgraph of \(G\) whose components are all paths of length 3, then \(S\) is called a \(P_3\)-forcing set of \(G\). A Ps-forcing set of \(G\) of minimum cardinality is called the \(P_3\)-forcing number of G denoted by \(ZP_3(G)\).

M. Mahendran1, Swathy. G2
1Department of Mathematics, Vel Tech Multi Tech Dr.Rangarajan Dr. Sakunthala Engineering College, Chennai – 600 062, India.
2Department of Mathematics, S.A. Engineering College, Chennai – 600 077, India.
Abstract:

In this paper, we introduced a new concept called nonsplit monophonic set and its relative parameter nonsplit monophonic number \(m_{ns}(G)\). Some certain properties of nonsplit monophonic sets are discussed. The nonsplit monophonic number of standard graphs are investigated. Some existence theorems on nonsplit monophonic number are established.

Jane Olive Sharon1, T.M. Rajalaxmi1
1Department of Computer Science, SSN College of Engineering, Chennai-603 110, India
Abstract:

In graph theory and network analysis, centrality measures identify the most important vertices within a graph. In a connected graph, closeness centrality of a node is a measure of centrality, calculated as the reciprocal of the sum of the lengths of the shortest paths between the node and all other nodes in the graph. In this paper, we compute closeness centrality for a class of neural networks and the sibling trees, classified as a family of interconnection networks.

Nayaka S. R.1, Anwar Alwardi2, Puttaswamy .3
1Research scholar Department of Mathematics, PES College of Engineering, Mandya-571 401, India
2Post Doctoral Researcher, DoS in Mathematics, University of Maysore, Mysore.
3Professor, Department of Mathematics, PES College of Engineering, Mandya-571 401, India
Abstract:

Let \(G = (V, E)\) be a graph. A total dominating set of \(G\) which intersects every minimum total dominating set in \(G\) is called a transversal total dominating set. The minimum cardinality of a transversal total dominating set is called the transversal total domination number of G, denoted by \(\gamma_{tt}(G)\). In this paper, we begin to study this parameter. We calculate \(\gamma_{tt}(G)\) for some families of graphs. Further some bounds and relations with other domination parameters are obtained for \(\gamma_{tt}(G)\).

S.R. Nayaka1, S. Purushothama1, Puttaswamy .2
1Research scholar Department of Mathematics, PES College of Engineering, Mandya-571 401, India
2Professor, Department of Mathematics, PES College of Engineering, Mandya-571 401, India
Abstract:

Let \(G\) be any graph. The concept of paired domination was introduced having gaurd backup concept in mind. We introduce pendant domination concept, for which at least one guard is assigned a backup, A dominating set \(S\) in \(G\) is called a pendant dominating set if \((S)\) contains at least one pendant vertex. The least cardinality of a pendant dominating set is called the pendant domination number of G denoted by \(\gamma_{pe}(G)\). In this article, we initiate the study of this parameter. The exact value of \(\gamma_{pe}(G)\) for some families of standard graphs are obtained and some bounds are estimated. We also study the proprties of the parameter and interrelation with other invarients.

P. Sumathi1, C.V. Sathiya Bama1
1Department of Mathematics Bharath Institute of Higher Education and Research Chennai – 600073, Tamilnadu, India.
Abstract:

Transportation Problem (TP) is the exceptional case to obtain the minimum cost. A new hypothesis is discussed for getting minimal cost in transportation problem in this paper and also Vogel’s Approximation Method (VAM) and MODI method are analyzed with the proposed method. This approach is examined with various numerical illustrations.

C. Vijayalakshmi 1, C. Yuvarani1
1SAS, Mathematics Division VIT University Chennai, India Velammal instit of Tenology, Chemai, India
Abstract:

This paper mainly surveys the literature on bulk queueing models and its applications. Distributed Different systems in the zone of queuing speculation merging mass queuing architecture. These mass queueing models are often related to confirm the clog issues. Through this diagram, associate degree challenge has been created to envision the paintings accomplished on mass strains, showing various wonders and also the goal is to present enough facts to inspectors, directors and enterprise those that are dependent on the usage of queueing hypothesis to counsel blockage troubles and need to find the needs of enthusiasm of applicable models near the appliance.

V. Murugan1, G. Sethuraman2
1Department of Mathematics, VIT, Vellore, India.
2Department of Mathematics, Anna University, Chennai, India
Abstract:

Frank Harary and Allen J. Schwenk have given a formula for counting the number of non-isomorphic caterpillars on \(n\) vertices with \(n ≥ 3\). Inspired by the formula of Frank Harary and Allen
J. Schwenk, in this paper, we give a formula for counting the number of non-isomorphic caterpillars with the same degree sequence.

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