**Volume
6, Number 1 (2013)**

*CONTENTS*

**On
the Non Homogeneous Quadratic Equation:
x**^{2 }+^{
}y^{2 }+^{ }z^{2 }=^{ }t^{2}-1

pp. 1-6

**Authors: ***M.A. Gopalan, S. Vidhyalakshmi and K. Lakshmi*

**Analytical
Solution Of The Velocity Distribution Along The Coaxial Cylindrical Channels
Separated By Permeable Material**

pp. 7-18

**Author:
***Kaushal Patel*

**Mathematical
Model for Finding the Bounds of Estrone Sulfate by Using Estrone and Estradiol**

pp. 19-27

**Authors:
***S. Lakshmi and K.Majella Jenvi Ignatia*

**Estimation of thermal stresses due to arbitrary initial heat supply in a semi-infinite solid circular cylinder by quasi-static approach**

pp. 29-37

**Authors:
*** G.D. Kedar and K.C. Deshmukh*

**Generalized Two Dimensional Half Canonical Sine Transform**

pp. 39-44

**Authors:*** A.S. Gudadhe and A.V. Joshi*

**Some New Results On Fixed Point Theorems in Fuzzy Metric Spaces**

pp. 45-53

**Authors: *** Vinita Singh and Sandeep Malhotra*

**Semigroups and Formal Languages**

pp. 55-57

**Author: *** Anand Jha*

**Integral Solutions of the Non-Homogeneous Ternary Quintic Equation Interms of Pell Sequence
x**^{3 } + y^{3 }+ xy(x + y)+
2z^{5}

pp. 59-62

**Authors: *** M.A.Gopalan, G.Sumathi and S.Vidhyalakshmi*

**Stability and Control Analysis of the Sprott’s Model L**

pp. 63-68

**Author: *** Amit Mondal*

**M-Gonal Number
-1=Perfect Square**

pp. 69-71

**Authors: *** M.A. Gopalan and V. Geetha*

**Oscillation Behavior of Odd Order Nonlinear Difference Equations**

pp. 73-80

**Authors: *** Hasan Ö˘günmez and Özkan Öcalan*

**Centered M-Gonal
Number- 1=A Perfect Square**

pp. 81-83

**Authors: *** Manju Somanath, V. Sangeetha and M.A.Gopalan*

**Neighborhood Sets Polynomial of a Graph**

pp. 91-97

**Authors: *** J. Joseline Manora and I. Paulraj Jayasimman*

**A Maple Program to solve linear integro- differential equations by Homotopy Analysis Method**

pp. 99-105

**Authors: *** Jafar Biazar and Fereshteh Goldoust*