Volume 6 Number 1, 2015 (Special Issue: Mathematical Methods and Computation) Editorial Download Commutators in Indefinite Inner Product Spaces A.R.Meenakshi Pages 1-7 Download On $\beta$*- Connectedness and $\beta$*- Disconnectedness and their Applications R. Ramesh, A. Vadivel and D. Sivakumar Pages 9-16 Download On (1,2)*- $\pi$wg-Normal Spaces V. Jeyanthi and C. Janaki Pages 17-25 Download Presemi Weakly Closed Set in Intuitionistic Fuzzy Topological Spaces J.Tamilmani Pages 27-34 Download Fuzzy One Point Method for Finding the Fuzzy Optimal Solution for FTP and FUAP L.Sujatha and S. Elizabeth Pages 35-44 Download An M/(G1,G2)/1 Feedback Retrial Queue with Two Phase Service, Variant Vacation Policy Under Delaying Repair for Impatient Customer P.Rajadurai, M.C.Saravanarajan, V.M. Chandrasekaran and K. Indhira Pages 45-55 Download Expected Time to Recruitment for a Single Grade Manpower System with Different Epochs for Decisions and Exits A.Devi and A.Srinivasan Pages 57-62 Download A Cumulative Exposure Model for the Administration of Vasopressin in Animals S.Mohankumar and A.Venkatesh Pages 63-68 Download Analysis of Bulk Queueing System of Variant Threshold for Multiple Vacations, Restricted Admissiblity of Arriving Batches and Setup R. Vimaladevi and G. Ayyappan Pages 69-75 Download On L-R Type Interval Valued Fuzzy Numbers in Critical Path Analysis D.Abirami and D.Stephen Dinagar Pages 77-83 Download **g Closed Sets in Topological Spaces N.Gomathi, N.Meenakumari and T.Indira Pages 85-90 Download A Bulk Arrival Non-Markovian Queueing System with Two types of Second Optional Services and with Second Optional Vacation P.Manoharan and K.Sankara Sasi Pages 91-98 Download An Inventory Model with Three Rates of Production and Time Dependent Deterioration Rate for Quadratic Demand Rate P.K.Lakshmidevi and M.Maragatham Pages 99-103 Download
