**Volume
9, Number 2, (2017)**

*CONTENTS*

**A
note on frames for operators in Banach spaces**

pp. 89–101

Mayur Puri Goswami and H. K. Pathak

δωα-Closed Sets in Topological
Spaces

pp. 103-116

S.Chandrasekar, T. Rajesh Kannan and M.Suresh

Pairwise Fuzzy Globally Disconnected
Spaces and Pairwise Fuzzy σ - Baire Spaces

pp. 117-125

G.Thangaraj and A.Vinothkumar

Note on a Family of Integers of the
form Np(6)=P6+6p

pp. 127-131

Rajiv Kumar and Satish Kumar

Hamilton’s Canonical Equations for a
Classical System with Velocity Dependent Potential Energy- a
Mathematical Study

pp. 133-138

Chinmoy Taraphdar

Regular and Irreguar m-polar Fuzzy
Graphs

pp. 139-152

K. Kalaiarasi and L. Mahalakshmi

The Bi-Level Control Policy for
MXi(m,N)/M/1/BD/SV Queueing System Under Restrictive Admissibility

pp. 153-168

M.I. Afthab Begum and S.Yasotha

Effect of Radiation on MHD
Three-Dimensional Free-Convection Flow through A Porous Medium with
Chemical Reaction

pp. 169-188

K.Srihari

**
Picture Generation of Rectangular Blocks using Tetrahedra**

**pp. 189-203**

**A. Dharani, R. Stella Maragatham and
Rani Siromoney**

**
Usage of Balance Scorecard in Information Technology Industry**

**pp. 205-224**

**Abhay Juvekar and Uma Shankar Pandey**