*
CONTENTS*
**On S-orthogonal Matrices**

pp. 1-8

**Authors: ***S. Krishnamoorthy and K. Jaikumar*

Ranking Method of Fuzzy Numbers on Analysis of Equilibrium

pp. 4-14

**Authors: ***A. Kachi Mohideen and R. Karthik*

**L(3, 2, 1)-Labeling of Wheel Graphs**

pp. 15-19

**Authors: ***D.S.T. Ramesh and Sujatha Sarat
*

**Finite Element Model to Study Calcium Diffusion in Neuron Cell in Presence of Excess Buffer for One Dimensional Steady State**

PP.21-30

**Authors**:*Amrita Tripathi and Neeru Adlakha
*

**Common Fixed Point Theorem of Four Mappings Satisfying Weak Contractive Condition**

PP.31-38

**Authors**:*K.P.R. Sastry, Ch. Srinivasa Rao, K. Satya Murtry and S.S.A. Sastri.*

**A Nonparametric Search Algorithm for Local Outliers and Hubs using Minimum Spanning Tree**

PP.39-53

**Authors**:*T. Karthikeyan, S. John Peter and S. Chidambaranathan.*

**Results on Certain Subclasses Related to the Complex Order**

PP.55-64

**Authors**:*Deepak Singh and Rajendra Kumar Sharma.*

**Finite Difference Analysis of Magneto Hydrodynamic Fluid in a Vertical Channel with Plane Poiseuille and Couette Flows**

PP.65-79

**Authors***:S. Venkateswalu, B. Rambupal Reddy*

and R. Sivaprasad.