**
A Study of Green’s Relations
on Fuzzy Semigroup**

pp. 1-8

G Hariprakash

The Restrained Edge Geodetic
Number of a Graph

pp. 9–19

A. P. Santhakumaran, M. Mahendran and P. Titus

Double Monophonic Number of a
Graph

pp. 21-26

A. P. Santhakumaran and T. Venkata Raghu

A Fuzzy Approach To Complete
Upper Semilattice And Complete Lower Semilattice

pp. 27-39

G Hariprakash

On Directed Pathos Line
Digraph of an Arborescence

pp. 41-48

Nagesh H.M

Total Dominating Color
Transversal number of Graphs and Monotonicity

pp. 49-54

D.K.Thakkar and A.B.Kothiya

Certain Dual Series Equations
Involving Generalized Laguerre Polynomials

pp. 55-59

Rajnesh Krishnan Mudaliar and Kuldeep Narain

**
Vertex Covering and Stability
in Hypergraphs**

pp. 61-69

D.K.Thakkar and K.N.Kalariya

**
A Numerical
Technique-Recursive form of Bi-cubic B-spline Collocation Solution
to Laplace equation**

pp. 71-87

Y. Rajashekhar Reddy, Ch. Sridhar Reddy and M. V. Ramana Murthy

**
A Novel Algorithm of Sparse
Representations for Speech Compression/Enhancement and Its
Application in Speaker Recognition System**

pp. 89-104

Satyanand Singh, Mansour H. Assaf and Abhay Kumar