Mathematical Journal of Interdisciplinary Sciences
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Characterization of Group Divisible Designs
Get PDFIn this paper, some inequalities of PBIB designs have been given. In this paper, the characterization of all the three types of GD designs, by finding some equalities and inequalities among the parameters of GD designs is obtained
Fibonacci and k Lucas Sequences as Series of Fractions.
Get PDFIn this paper, we defined new relationship between k Fibonacci and k Lucas sequences using continued fractions and series of fractions, this approach is different and never tried in k Fibonacci sequence literature
Growth Study of Cancer within Organ through the Models on Stochastic Non-linear Programming
Get PDFThe growth and loss of cancer cell population within an organ are influenced by their birth, death and migration processes. These issues may be observed during the presence and absence of chemotherapy also. In this paper, stochastic non-linear programming problems were formulated for getting the decision parameters on growth and loss of cancer cells in an organ subject to the constraints of its related health indicators. While formulating the objective function and subjective constraints based on the derived statistical measures in the works of Tirupathi rao et. al. [9,10]. The decision parameters of the developed programming problem are predicted and analyzed the dynamics of cancer cell size in different situations
A Note on Game Theoretic Approach to Detect Arbitrage Strategy: Application in the Foreign Exchange Market
Get PDFA game theoretic approach to detect arbitrage strategy in a foreign exchange market is proposed. Five propositions are given and then the optimal arbitrage path is derived
Some Aspects on the Utility of Distance Measures in Comparing Two MROC Curves
Get PDFReceiver Operating Characteristic (ROC) curve is a widely used and accepted tool to assess the performance of a classifier or procedure. Apart from this, comparing the procedures or ROC curves is also of interest. A multivariate extension of ROC (MROC) curve that considers a linear combination of several markers for classification was proposed by Sameera, Vishnu Vardhan and Sarma [13]. In the present paper, some inferential procedures are given to compare two MROC curves by means of distance measures based on scores of MROC curve and summary measures such as mean vectors and dispersion matrices. Real and Simulated data sets are used to demonstrate the above proposed inferential aspects
A Class of Separation Axioms in Generalized Topology
Get PDFThe purpose of this paper is to introduce and study some new class of definitions like µ-point closure and gµ –regular space concerning generalized topological space. We obtain some characterizations and several properties of such definitions. This paper takes some investigations on generalized topological spaces with gµ –closed sets and gµ–closed sets
Application of Combine Natural Transform and Adomian Decomposition Method in Volterra Integro-Differential Equations
Get PDFIn this paper we introduced the combine Natural transform and Adomian decomposition method to solve the nonlinear voltrra integro-differential equations of first kind and second kind.To illustrate the method some examples are solved by using the above said method
Graphical Solution and Busy Period Analysis of a Queueing Model with Feedback and Reneging
Get PDFIn the present paper, a busy period of feedback queueing model is studied. The busy period is, to begin with, the arrival of the customer to an idle system and to an end when the system next becomes idle. The customers arrive according to the Poisson process and are served by a single server according to an exponential distribution. Sometimes the customers get impatience and leave the queue without getting service with a fixed probability. The probability generating a function of a busy period by using Laplace transformation and the graphical solution of the problem is obtained. Few interesting cases are also derived to match our results with earlier published work
Unique Fixed Point Theorem for Weakly Inward Contractions and Fixed Point Curve in 2-Banach Space
Get PDFIn this paper, we prove unique fixed point theorem for weakly inward contractions on 2-Banach space and introduce the concept of fixed point curve in 2-Banach space.2010 AMS Classification: 41A65, 46B20,47H10, 54H25