Volume 3 Number 1 (2013)

CONTENTS

On the Truth Values of Fuzzy Statements

pp. 1-6

Authors: U.M. Swamy, T. Rama Rao and Ch. Prabhakara Rao

Stability and Bifurcation in a Discrete Model of Prey-Predator Interactions

pp. 7-16

Authors: M.Reni Sagaya Raj, A.George Maria Selvam, R.Janagaraj and R.Vikram

A Study on Food Chain Model with Functional Response

pp. 17-22

Authors: Pradeep Porwal, Rachana Khandelwal, V. H. Badshah and Dinesh Kumar Verma

Symmetry Reductions of a (2+1)-dimensional Generalized KdV-Burgers Equation

pp. 23-31

Authors: B. Mayil Vaganan and T. Shanmuga Priya